CM Pierina Sanchez Chess Challenge at 390X
Saturday, March 21, 2026

Event Complete

*Please note the Swiss Sys website standings were not official.

Final Standings:

SwissSys Report: CIS CM Sanchez Chess Challenge at 390X

SwissSys Standings. CIS CM Sanchez Chess Challenge at 390X: JH-HS Novice

#	Place	Name	ID	Rating	Post	Team	Grd	Sex	St	Rd 1	Rd 2	Rd 3	Rd 4	Total	T-Med	T-Solkoff	T-Op. cumul.	T-Cumul.
1	1	Shao, Eason	31622122	1042	1092	180K	6	M	NY	W50	W37	W11	W7	4.0	8	9	25	10
2	2-6	Sanchez, Noah	32673481	781	1042	ZETAMHMS	6	M	NY	W28	W18	W9	D3	3.5	9	11	29	9.5
3		Van Hemmen, Kian F	30436964	1072	1109	180M			NY	W35	W22	W13	D2	3.5	9	11	28	9.5
4		Sukhram, Jaiden	17304910	1084	1112		7	M	NY	W45	W33	W12	D5	3.5	8.5	10	25	9.5
5		Chen, Elvis	32780248	1011	1064	180K	6	M	NY	W52	W34	W8	D4	3.5	8.5	9.5	24.5	9.5
6		Martinez, Xavier	32387284	977	994	BCSM	10	M	NY	D23	W47	W17	W20	3.5	7.5	8.5	20.5	8
7	7-16	Salley, Tyler	32163832	327	687	SAWH	6	M	NY	W16	W32	W29	L1	3.0	9	11	29	9
8		Vadje, Nathan	32387237	652	837	BCSM	12	M	NY	W43	W14	L5	W29	3.0	8.5	10	27	8
9		Chen, Carson	32608819	1025	1023	180K	6	M	NY	W57	W21	L2	W32	3.0	8	9	24	8
10		Gao, Wentao	32209565	995	993	71X	8	M		W56	D17	W24	D15	3.0	8	9	21.5	8
11		Lin, Brian	32132552	849	909	180K	8	M	NY	W62	W27	L1	W26	3.0	8	8.5	22.5	8
12		Cardozo Altamirano, Isaac	31526423	892	939	ZETABXMS	7	M	NY	W53	W26	L4	W27	3.0	7.5	8.5	23.5	8
13		Guachiac Tambriz, Ishmael	17278734	927	933	180K	8	M	NY	W58	W49	L3	W30	3.0	6.5	7.5	19.5	8
14		Xing, Yunhao	32232180	943	931	180K	6	M	NY	W46	L8	W50	W28	3.0	6.5	7.5	18.5	7
15		Zheng, Hao Xiang	32091614	940	972	180K			NY	H---	W61	W19	D10	3.0	6.5	6.5	16.5	7
16		Chen, Gavin	31587413	901	879	180K	6	M	NY	L7	W65	W49	W31	3.0	6	6	18	6
17	17-25	Lazaro, Melvin	32300606	605	735	279X	7	M	NY	W31	D10	L6	W43	2.5	8.5	10	24.5	6.5
18		Tovar, Benjamin	32200074	1017	986	ZETAMHMS	5	M	NY	W59	L2	W40	D22	2.5	8	9	21	6.5
19		Han, James	32038615	683	802	BKCHESS	6	M	NY	W30	D20	L15	W44	2.5	7.5	9	24	6.5
20		Lin, Ashley	31449280	1007	973	180K	8	F	NY	W54	D19	W44	L6	2.5	7.5	8.5	21	7.5
21		Lin, Ivan	31502958	785	827	180K	6	M	NY	W51	L9	W38	D25	2.5	7.5	8.5	20.5	6.5
22		Cai, Vincent	32583082	802	815	180K	6	M	NY	W63	L3	W51	D18	2.5	7	7.5	19.5	6.5
23		Vu, Jake	31688217	510	612	279X	6	M	NY	D6	L44	W64	W48	2.5	6.5	7	17	5
24		Moran Pena, Dewin	32635469	889	847	341X	9	M	NY	D61	W64	L10	W36	2.5	6	6.5	16.5	6
25		Zheng, Alan	30474049	989	936	180K	7	M	NY	L49	W58	W35	D21	2.5	5.5	6.5	15.5	5.5
26	26-41	Jiang, Terrance N/a	32807255	unr.	828	FLHS			NY	W39	L12	W33	L11	2.0	5	10	25	6
27		Chen, Ryan	32812501	unr.	780	FLHS			NY	W40	L11	W39	L12	2.0	5	10	24	6
28		Nibo, Michael Ugochukwu	32792915	unr.	819	ECP			NY	L2	W59	W41	L14	2.0	5	9.5	21.5	5
29		Chen, Anthony	31791245	933	862	180K	6	M	NY	W55	W42	L7	L8	2.0	4.5	8.5	23.5	7
30		Ning, Ze	32807240	unr.	745	FLHS			NY	L19	W54	W37	L13	2.0	4.5	8.5	21.5	5
31		Sanni, Enoch	31134065	unr.	712	EQUALITYCS			NY	L17	W56	W34	L16	2.0	4.5	8.5	19.5	5
32		Balbuena, Ricky	31763886	819	775	ZETAMHMS	8	M	NY	W65	L7	W42	L9	2.0	4.5	7.5	21.5	6
33		Bagwadas, Joshua	32209574	816	792	71X	8	M		W36	L4	L26	W52	2.0	4	8.5	22.5	5
34		Morrow, Terrence	32673702	780	767	341X	12	M	NY	W38	L5	L31	W49	2.0	4	8.5	22.5	5
35		Nikolaou, Nicholas	32842404	583	603	141Q	6	M	NY	L3	W63	L25	W51	2.0	3.5	7.5	18.5	4
36		Smith, Gavin	32287793	169	383	244X	7	M	NY	L33	W45	W46	L24	2.0	3.5	7.5	16	5
37		Jennings, Douglas	32076297	790	758	BCS	7	M	NY	W60	L1	L30	W54	2.0	3	7.5	17	5
38		Fang, Steven	32807265	unr.	658	FLHS			NY	L34	W52	L21	W50	2.0	3	6.5	16.5	4
39		Rodriguez, Marvin	32158321	746	713	ZETAMHMS	8	M	NY	L26	W53	L27	W56	2.0	3	6	16	4
40		Young, Jordin	32710174	604	601	447X	8	M	NY	L27	W62	L18	W55	2.0	3	6	15	4
41		Palache, Jahir	17149807	907	831	SAWH	6	M	NY	L42	W55	L28	W57	2.0	2.5	5.5	13.5	4
42	42-48	Breton, Ronny	32101814	377	489	279X	6	M	NY	W41	L29	L32	D45	1.5	5.5	7.5	19.5	4.5
43		Zheng, Ryan	32812303	unr.	457	FLHS			NY	L8	D46	W61	L17	1.5	5	8	19	3.5
44		Quiroz, Nicolas	32881042	unr.	650	SAWH	6		NY	H---	W23	L20	L19	1.5	5	7.5	19	4.5
45		Lopez, Justin	32672859	584	530	341X	7	M	NY	L4	L36	W47	D42	1.5	4.5	8	20.5	2.5
46		Lazaro, Yarely	32300619	472	438	279X	8	F	NY	L14	D43	L36	W53	1.5	4.5	7.5	17.5	2.5
47		Arocho, Michael	32806249	104	100	313K			NY	H---	L6	L45	X61	1.5	1.5	5	10.5	1.5
48		Bautista, Angel	31443768	766	714	SAWH			NY	H---	H---	H---	L23	1.5	0	2.5	5	3
49	49-60	Tejada, Ethan	32571178	517	570	SAWH	6	M	NY	W25	L13	L16	L34	1.0	7.5	10.5	24.5	4
50		Dinall, Javaughn	32673860	564	536	ZETAMHMS	7	M	NY	L1	W60	L14	L38	1.0	5.5	9.5	21	3
51		Ponce, Brandon	32880848	unr.	491	SAWH	6	M	NY	L21	W57	L22	L35	1.0	5.5	8	19	3
52		Silvestre, Rafael	32287788	546	517	244X	7	M	NY	L5	L38	W62	L33	1.0	4.5	8	19	2
53		Diaz, Jeffery	32287738	269	310	244X	7	M	NY	L12	L39	W59	L46	1.0	4.5	7.5	15.5	2
54		German, Anthony	32162361	536	507	279X	6	M	NY	L20	L30	W60	L37	1.0	4.5	7	17.5	2
55		Martinez, Rachell	31663521	433	415	279X	6	F	NY	L29	L41	W63	L40	1.0	4.5	6.5	15.5	2
56		Jerez, Jaylin	32711423	527	497	SAWH	6	F	NY	L10	L31	W65	L39	1.0	4	7	17	2
57		Sanchez, Jade	31639740	561	525	279X	8	F	NY	L9	L51	W58	L41	1.0	4	7	16	2
58		Lazaro, James	32300595	392	380	279X	6	M	NY	L13	L25	L57	W65	1.0	3.5	6.5	15.5	1
59		Rivera, Johnny	32163810	558	495	SAWH	6	M	NY	L18	L28	L53	W64	1.0	3.5	6	15	1
60		Padilla, Marjorie	32287774	108	100	244X	7	F	NY	L37	L50	L54	B---	1.0	2	4	10	0
61	61-64	Baez, Isabella	31211972	255	266	390X	7	F	NY	D24	L15	L43	F47	0.5	4	7	16.5	2
62		He, Melody	30736452	202	180	180K	8	F	NY	L11	L40	L52	D63	0.5	3.5	6.5	14.5	0.5
63		Morocho, Milan	32371695	167	149	180K	6	M	NY	L22	L35	L55	D62	0.5	3.5	6	13	0.5
64		Quiroz, Charlotte	32675043	101	100	SAWH	6		NY	H---	L24	L23	L59	0.5	3.5	6	12	1.5
65	65	Figueroa, Steven	32287743	187	157	244X	7	M	NY	L32	L16	L56	L58	0.0	4	7	15	0

SwissSys Standings. CIS CM Sanchez Chess Challenge at 390X: JH-HS NRB

#	Place	Name	ID	Rating	Post	Team	Grd	Sex	St	Rd 1	Rd 2	Rd 3	Rd 4	Total	T-Med	T-Solkoff	T-Op. cumul.	T-Cumul.
1	1	Espinoza-Ortega, Tyler		unr.	1150	BCSM	10	M		W16	W24	W5	W12	4.0	8	10	26.5	10
2	2-3	Shivmangal, Satesh		unr.	1150	123X	7	M		W15	W38	D4	W17	3.5	8	9	25	9
3		Martinez, Alain		unr.	1150	341X	6	M		D12	W47	W34	W13	3.5	6.5	7	22	8
4	4-11	Pimentel, Jhonathan		unr.	1091	341X	8	M		W51	W28	D2	D7	3.0	8.5	10	21.5	8.5
5		Delgado, Luis		unr.	1083	341X	9	M		W35	W30	L1	W25	3.0	8	9.5	23	8
6		Rivera, Dylan		unr.	1055	279X	7	M		W21	W40	D13	D10	3.0	8	9	24.5	8.5
7		Rosario, Robert		unr.	1021	341X	8	M		D18	W33	W27	D4	3.0	7.5	9	23.5	7.5
8		Chimborazo, Joel		unr.	952	341X	6	M		W44	L13	W40	W24	3.0	5.5	6.5	20	7
9		Alejandro, Angel		unr.	1150	SAWH				W42	W45	W14	---	3.0	5.5	5.5	12.5	9
10		Brito, Miguel		unr.	1062	341X				H---	W48	W36	D6	3.0	5	5	15	7
11		Cocaj, Den		unr.	824	118X	6	M		L45	B---	W41	W36	3.0	4.5	4.5	11.5	5
12	12-23	Baez, Wankely		unr.	1114	341X	6	M		D3	W18	W20	L1	2.5	10	12.5	29.5	7
13		Veras, Nataniel		unr.	987	341X	9	M		W41	W8	D6	L3	2.5	9.5	10.5	26.5	8
14		Perez, Rafael		unr.	1018	118X	6	M		W29	W25	L9	D15	2.5	8	10	23.5	7.5
15		Hernandez, Noah		unr.	950	123X	6	M		L2	W37	W28	D14	2.5	8	9.5	23.5	5.5
16		Dotel, Elais		unr.	948	341X	6	M		L1	W35	W31	D22	2.5	8	9.5	20.5	5.5
17		Vasquez, Kaled		unr.	923	244X	7	M		D33	W23	W26	L2	2.5	7.5	9	22.5	7
18		Merino, Giovanni		unr.	908	123X	6	M		D7	L12	W47	W34	2.5	7	7.5	21.5	5
19		Villarreal, Michael		unr.	839	123X	7	M		L25	W29	W38	D21	2.5	6.5	7.5	18.5	5.5
20		Sissoko, Bassy		unr.	913	390X				W22	D26	L12	W33	2.5	6	7.5	20.5	6.5
21		Singh, Ariel		unr.	779	118X	6	F		L6	W49	W43	D19	2.5	6	6.5	16.5	5.5
22		Degano, Nicholas		unr.	884	LOWELL	12	M		L20	W42	X45	D16	2.5	6	6	13	4.5
23		Arzu, Ayden		unr.	779	341X				H---	L17	W46	W38	2.5	4.5	4.5	13.5	4.5
24	24-32	Reyes, Alfredo		unr.	841	390X				W32	L1	W30	L8	2.0	5	11	25	6
25		Vargas, Christian		unr.	842	89X	8	M		W19	L14	W39	L5	2.0	5	9	24	6
26		Rojas, Eliam		unr.	695	390X				B---	D20	L17	D27	2.0	4.5	7	19.5	5
27		Mayllazhungo, Whitney		unr.	739	123X	6	M		W31	D34	L7	D26	2.0	3.5	8	22	6
28		Santana, Grace		unr.	751	341X	7	F		W43	L4	L15	W41	2.0	3.5	7	19	5
29		Barragan, Fernando		unr.	716	71X	6	M		L14	L19	W42	W39	2.0	3.5	7	17	3
30		Reyes, Willy		unr.	732	341X				W39	L5	L24	W44	2.0	3	7	19	5
31		Mateo, Evan		unr.	629	244X	6	M		L27	W50	L16	W43	2.0	2.5	5	13.5	4
32		Mercedes, Angely		unr.	593	341X	7	F		L24	L39	W50	W40	2.0	2	4	13	3
33	33-37	De Leon, Dylan		unr.	673	244X	7	M		D17	L7	W48	L20	1.5	5.5	8.5	23	4
34		Tejeda, Jhoswal		unr.	637	244X	7	M		W50	D27	L3	L18	1.5	4.5	8	19	5.5
35		Mezquita, Dahian		unr.	609	244X	6	M		L5	L16	D37	W47	1.5	4.5	7.5	17	2
36		Esberry, Jeremiah		unr.	550	390X				H---	W46	L10	L11	1.5	3.5	6.5	14.5	4.5
37		Tambajang, Mariama		unr.	534	89X	8	F		L38	L15	D35	W48	1.5	3	5.5	13.5	2
38	38-46	Rosendo, Mark		unr.	577	244X	7	M		W37	L2	L19	L23	1.0	6.5	10	21	4
39		Asamoah, Nishok		unr.	487	123X	6	M		L30	W32	L25	L29	1.0	6	8	17	3
40		Hernandez, Hasleimy		unr.	450	341X	7	F		W49	L6	L8	L32	1.0	5.5	8.5	19	4
41		Sissoko, Samba		unr.	500	390X	7	M		L13	W44	L11	L28	1.0	5.5	8	20	3
42		Pavon, Jakob		unr.	489	341X	7	M		L9	L22	L29	W50	1.0	4	7.5	16.5	1
43		Jackson, Dylia		unr.	425	390X				L28	X51	L21	L31	1.0	4	6.5	14.5	2
44		Diaz, Andy		unr.	403	390X				L8	L41	W49	L30	1.0	3.5	6.5	15.5	2
45		Tineo-Martinez, Randy		unr.	772	BCSM	10	M		W11	L9	F22	---	1.0	2.5	6	14	4
46		Martinez, Leannie		unr.	350	390X				D48	L36	L23	D49	1.0	2.5	5	11.5	2.5
47	47-49	Camilo, Laysha		unr.	350	123X				H---	L3	L18	L35	0.5	4	7.5	15	1.5
48		Nova, Johan		unr.	350	279X	6	M		D46	L10	L33	L37	0.5	4	7	15.5	2
49		Ruscalleda, Christalee		unr.	350	390X				L40	L21	L44	D46	0.5	3	5.5	14	0.5
50	50-51	Boune, Aubrey		unr.	350	390X				L34	L31	L32	L42	0.0	4.5	6.5	13.5	0
51		Rivera-Luna, Dylan		unr.	350	279X				L4	F43	---	---	0.0	0	3	8.5	0

SwissSys Standings. CIS CM Sanchez Chess Challenge at 390X: EL Novice

#	Place	Name	ID	Rating	Post	Team	Grd	Sex	St	Rd 1	Rd 2	Rd 3	Rd 4	Total	T-Med	T-Solkoff	T-Op. cumul.	T-Cumul.
1	1-4	Mejia, Eva	32285622	987	1050	96X	5	F	NY	W53	W11	W5	W8	4.0	9	9.5	25	10
2		Keller, Maddox	32109089	975	1029	TAG	5	M	NY	W45	W9	W26	W6	4.0	8	9	25	10
3		Sanni, David	31134078	unr.	1237	ICS5			NY	W38	W29	W23	W7	4.0	7	8.5	25	10
4		Kou, Remi	32496037	685	879	PS77	5	M	NY	W44	W24	W16	W22	4.0	6.5	7.5	22	10
5	5-15	Cabrera, Joaquin	32200164	779	829	ZETAINW	4	M	NY	W27	W14	L1	W25	3.0	9	10.5	27	8
6		Valle Balbuena, Joshua	32825810	701	812	SAWH	4	M	NY	W49	W25	W12	L2	3.0	9	10	25	9
7		Krzyzostaniak, Franciszka	30780776	799	851	SAWH	4	F	NY	W40	W21	W20	L3	3.0	8	9.5	24	9
8		Guenther, Dylan	32575981	761	845	BSI	3	M	NY	W46	W30	W22	L1	3.0	8	9	25	9
9		Guevara, Jacob	32778236	648	752	BCS	2	M	NY	W50	L2	W33	W28	3.0	8	8.5	20	7
10		Koudougnon, John	32570772	375	668	SAWH	4	M	NY	W13	L20	W21	W26	3.0	7	9	25	7
11		Akande-Lopez, Jeremiah	32678826	658	700	ZETASBX	5	M	NY	W51	L1	W43	W24	3.0	7	7.5	19	7
12		Shao, Theo	32116666	919	899	PS77	1	M	NY	W43	W37	L6	W30	3.0	6.5	7.5	23	8
13		Malave, Jael	32748421	750	737	96X	5	M	NY	L10	W49	W34	W27	3.0	6.5	7.5	16	6
14		Tejada, Nathan	32053899	577	674	SAWH	2	M	NY	W47	L5	W48	W23	3.0	6	7	20	7
15		Sanni, Joshua	32237698	unr.	753	ICS5			NY	L37	W40	W31	W20	3.0	5.5	7	19	6
16	16-19	Garcia Cueto, Yaakov	32286456	809	794	96X	5	M	NY	D17	W42	L4	W39	2.5	8	9.5	22.5	6
17		Maestre, Carlos	31641994	824	799	ZETAINW	4	M	NY	D16	L18	W35	W38	2.5	7	8.5	20	5
18		Patricio, Christopher	32200550	714	715	SAWH	5	M	NY	D41	W17	L28	W42	2.5	6	7.5	16.5	6
19		Gogo Ymeraj, Dion	32851911	unr.	632	96X	5	M	NY	L21	W46	D38	W37	2.5	5	6	16	5
20	20-36	Nunez, Joey	32032845	694	684	SAWH	3	M	NY	W54	W10	L7	L15	2.0	6	9.5	23	7
21		John, Annalise	32405269	595	614	BCS	3	F	NY	W19	L7	L10	W43	2.0	5.5	9.5	24	5
22		Yardley, Aurora	30762091	984	920	SPEYER			NY	W34	W32	L8	L4	2.0	5	11	28	7
23		Herny, Martin	32778269	838	808	BCS	5	M	NY	W33	W36	L3	L14	2.0	5	11	26	7
24		Aquino, Ishmael	32634577	433	539	ZETAINW	3	M	NY	W39	L4	W32	L11	2.0	5	10.5	26	6
25		Jaquez, James	32599987	487	636				NY	W28	L6	W29	L5	2.0	5	10	27	6
26		Romero, Leandro	32246078	718	695	110Q	4	M	NY	W48	W31	L2	L10	2.0	5	10	25	7
27		Juarez-Vazquez, Jonathan	32794992	413	462	ZETAME	2	M	NY	L5	X57	W36	L13	2.0	5	8	19	4
28		Haimovici, Jonathan	32271072	920	849	SAWH			NY	L25	W41	W18	L9	2.0	4.5	9	22	5
29		Jennings, Donovan	32653018	669	651	BCS	3	M	NY	W35	L3	L25	W46	2.0	4	9	22	5
30		Fair, Charles	32027813	560	554	HAWTHORNE	2	M	NY	W55	L8	W44	L12	2.0	4	7	20	6
31		Feliciano, Cameron	32678804	555	530	ZETASBX	5	M	NY	W57	L26	L15	W50	2.0	3.5	7	14	5
32		Hernandez, Gadiel	32200107	618	585	ZETAINW	4	M	NY	W56	L22	L24	W48	2.0	3.5	6.5	16	5
33		Ortega, Elijah	32634520	483	496	ZETAINW	4	M	NY	L23	W52	L9	W45	2.0	3	6.5	17	4
34		Cruceta, Greyson	32123606	504	502	SAWH	2	M	NY	L22	W51	L13	W47	2.0	3	6.5	15	4
35		Rodriguez, Kamila	32585027	175	369	SAWH	5	F	NY	L29	W45	L17	W53	2.0	3	6	13	4
36		Garcia, Elliot	32288189	596	550	96X	3	M	NY	W52	L23	L27	W44	2.0	2.5	5	15	5
37	37-42	Salazar-Vazquez, Antonio	32713500	618	607	ZETAME	5	M	NY	W15	L12	D39	L19	1.5	7	10	23	5
38		Vasquez, Andres	32708754	549	555	110Q	4	M	NY	L3	W54	D19	L17	1.5	5.5	9.5	21	4
39		Sami, Arian	32713516	431	430	ZETAME	2	M	NY	L24	W47	D37	L16	1.5	4.5	7	19	4
40		C Izquierdo, Brianna	32748469	424	409	96X	5	F	NY	L7	L15	D52	W54	1.5	4	7	17	2
41		Radzhabekov, Nicholas	32837705	314	332	215K	4	M	NY	D18	L28	L42	W52	1.5	4	6.5	15.5	3
42		Amezquita-Toribio, Abraham	32797199	366	389	ZETAME				H---	L16	W41	L18	1.5	4	6.5	15	3.5
43	43-51	Poggio, Nikolay	32778975	485	448	58K	4	M	NY	L12	W50	L11	L21	1.0	5.5	8.5	21	3
44		Cumbe, Zavier	32794951	180	244	ZETAME	5	M	NY	L4	W53	L30	L36	1.0	4.5	8.5	22	3
45		Amedzekor, Delaena	32577716	499	428	SAWH	4	F	NY	L2	L35	W51	L33	1.0	4.5	8.5	18	2
46		Kolimedje, Hope	32727450	405	383	ZETAME	4	F	NY	L8	L19	W55	L29	1.0	4.5	7.5	19	2
47		Sanni, Daniel	32785766	unr.	262	ICS5			NY	L14	L39	W49	L34	1.0	4.5	7.5	16	2
48		Castillo, Ethan	32673843	365	343	ZETAMHMS	5	M	NY	L26	W55	L14	L32	1.0	4	7	19	3
49		Chamba, Jack	32828252	298	267	110Q	4	M	NY	L6	L13	L47	W55	1.0	4	7	17	1
50		Ulloa, Abigail	32748432	108	100	96X	5	F	NY	L9	L43	B---	L31	1.0	3	6	15	1
51		Parrales, Elisser	32818234	120	100	279X	2	M	NY	L11	L34	L45	B---	1.0	3	6	13	0
52	52-54	Luna, Milo	32904677	unr.	145	ZETAME	5	M		L36	L33	D40	L41	0.5	5	7	14	1
53		Sacasari, Kenny	32756646	541	420	110Q	2	M	NY	L1	L44	D54	L35	0.5	3.5	7.5	18	1
54		Sanchez, Jonah	32646458	296	264	279X	5	M	NY	L20	L38	D53	L40	0.5	3.5	5.5	14	1
55	55-57	Cherebin, Kaiden	32745993	unr.	100	SAH5				L30	L48	L46	L49	0.0	3	5	12	0
56		Quiroz, Charlotte	32675043	unr.	218	SAWH			NY	L32	---	---	---	0.0	0	2	5	0
57		Quiroz, Nicolas	32881042	unr.	100	SAWH			NY	L31	F27	---	---	0.0	0	2	5	0

SwissSys Standings. CIS CM Sanchez Chess Challenge at 390X: K-5 NRB (Unrated)

#	Place	Name	ID	Rating	Post	Team	Grd	Sex	St	Rd 1	Rd 2	Rd 3	Rd 4	Total	T-Med	T-Solkoff	T-Op. cumul.	T-Cumul.
1	1-2	Rahmatov, Daniel		unr.	1150	SASB	2	M		W19	W22	W11	W5	4.0	7.5	9	23.5	10
2		Jaquez, Jake		unr.	1150	120K				W26	W18	W16	W4	4.0	7	8	24	10
3	3	Martinez, Bianca		unr.	1150	ZETAME				H---	W32	W13	W16	3.5	5	5	14	7.5
4	4-9	Morton-Mckenzie, Nylasia		unr.	1150	BCS		F		W21	W12	W6	L2	3.0	9.5	11.5	28.5	9
5		Moran, Dylan		unr.	1150	226X	4	M		W33	W10	W7	L1	3.0	9.5	9.5	24.5	9
6		Kane, Aiden		unr.	1025	ZETAME	4	M		W20	W15	L4	W24	3.0	6.5	7.5	21	8
7		Garcia, Ethan		unr.	977	89X				W23	W24	L5	W17	3.0	6	7	21	8
8		Martinez, Xavier		unr.	958	ZETAINW	4	M		L10	W33	W25	W15	3.0	5.5	5.5	16.5	6
9		Zhang, Reyna		unr.	891	12M	4	F		L15	W20	W24	W25	3.0	4.5	5.5	16	6
10	10-14	Martinez, Joshlyn		unr.	990	ZETAME				W8	L5	W19	D12	2.5	8.5	10.5	25.5	6.5
11		Polanco, Sebastian		unr.	1059	ZETAME				H---	W14	L1	W23	2.5	8	8	18.5	5.5
12		Salazar-Vazquez, Alitza		unr.	880	ZETAME	3	F		W27	L4	W26	D10	2.5	6.5	7.5	20.5	6.5
13		Gomez, Juana		unr.	896	ZETAME				H---	W30	L3	W27	2.5	5.5	5.5	10.5	5.5
14		Polanco, Alveris		unr.	861	ZETAME				H---	L11	W32	W22	2.5	4.5	4.5	12	4.5
15	15-21	Moran, Denis		unr.	837	226X	2	M		W9	L6	W18	L8	2.0	6	11	25	6
16		Siguencia, Andres		unr.	941	110Q	4	M		W31	W25	L2	L3	2.0	4.5	9	21.5	7
17		Salazar, Naila		unr.	641	BCS	2	F		L18	B---	W21	L7	2.0	4	7	17	4
18		Igbinosun, Liam		unr.	802	71X	4	M		W17	L2	L15	W28	2.0	3.5	8.5	22	5
19		Zhang, Sean		unr.	761	12M	0	M		L1	W27	L10	W29	2.0	3.5	8.5	20.5	4
20		Neri, Anthony		unr.	562	369X	5	M		L6	L9	B---	W32	2.0	3.5	6.5	15.5	2
21		Quiroz, Valeska		unr.	666	SAWH	1	F		L4	W29	L17	W26	2.0	2.5	6.5	18	4
22	22-23	Pinckney, Joshua		unr.	603	180M				W30	L1	D23	L14	1.5	5	9	19.5	5
23		Logan, Christie		unr.	660	180M				L7	W28	D22	L11	1.5	5	8	20.5	4
24	24-31	Van Hemmen, Rina		unr.	563	180M				W28	L7	L9	L6	1.0	7	10	24	4
25		Luna, Sebian		unr.	522	ZETAME	3	M		W29	L16	L8	L9	1.0	6	9	21	4
26		Tapia, Joseph		unr.	480	110Q	2	M		L2	W31	L12	L21	1.0	5	9	20.5	3
27		Aromire, Pamelirin		unr.	508	226X	3	M		L12	L19	W31	L13	1.0	5	7.5	16	2
28		Irshad, Sophia		unr.	415	172K	3	F		L24	L23	W30	L18	1.0	3.5	5.5	14	2
29		Zhang, Daenerys		unr.	398	12M	2	F		L25	L21	W33	L19	1.0	3	5	12	2
30		Gay, Andray		unr.	357	71X	4	M		L22	L13	L28	W33	1.0	2.5	5	12.5	1
31		Staso, Mina		unr.	350	LSBF				L16	L26	L27	B---	1.0	2	4	12	0
32	32	Moran, Kristian		unr.	350	110Q				H---	L3	L14	L20	0.5	4	7.5	14	1.5
33	33	Rhone, Parker		unr.	350	180M				L5	L8	L29	L30	0.0	5	8	18	0

SwissSys Report: CIS CM Sanchez Chess Challenge at 390X

Team Roster and Standings. CIS CM Sanchez Chess Challenge at 390X: JH-HS Novice

	Place	Code	Name	Score	TBrk[M]	TBrk[S]	TBrk[O]	TBrk[C]
1	1	180K	180K (1021.3)	13.5	32.5	36	96	35.5
			Shao, Eason (1042) 4.0
			Chen, Elvis (1011) 3.5
			Chen, Carson (1025) 3.0
			Lin, Brian ( 849) 3.0
2	2	ZETAMHMS	ZETAMHMS (840.8)	10.0	24.5	33.5	87.5	26
			Sanchez, Noah ( 781) 3.5
			Tovar, Benjamin (1017) 2.5
			Balbuena, Ricky ( 819) 2.0
			Rodriguez, Marvin ( 746) 2.0
3	3-5	279X	279X (553.0)	8.0	25	32	78.5	18.5
			Lazaro, Melvin ( 605) 2.5
			Vu, Jake ( 510) 2.5
			Breton, Ronny ( 377) 1.5
			Lazaro, Yarely ( 472) 1.5
4		FLHS	FLHS (0.0)	8.0	17.5	35	87	21
			Jiang, Terrance N/a (unr.) 2.0
			Chen, Ryan (unr.) 2.0
			Ning, Ze (unr.) 2.0
			Fang, Steven (unr.) 2.0
5		SAWH	SAWH (689.5)	8.0	16.5	26.5	66.5	20.5
			Salley, Tyler ( 327) 3.0
			Palache, Jahir ( 907) 2.0
			Quiroz, Nicolas (unr.) 1.5
			Bautista, Angel ( 766) 1.5
6	6	BCSM	BCSM (814.5)	6.5	16	18.5	47.5	16
			Martinez, Xavier ( 977) 3.5
			Vadje, Nathan ( 652) 3.0
7	7	341X	341X (751.0)	6.0	14.5	23	59.5	13.5
			Moran Pena, Dewin ( 889) 2.5
			Morrow, Terrence ( 780) 2.0
			Lopez, Justin ( 584) 1.5
8	8-9	244X	244X (292.8)	5.0	14.5	27	60.5	9
			Smith, Gavin ( 169) 2.0
			Silvestre, Rafael ( 546) 1.0
			Diaz, Jeffery ( 269) 1.0
			Padilla, Marjorie ( 108) 1.0
9		71X	71X (905.5)	5.0	12	17.5	44	13
			Gao, Wentao ( 995) 3.0
			Bagwadas, Joshua ( 816) 2.0
10	10	180M	180M (1072.0)	3.5	9	11	28	9.5
			Van Hemmen, Kian F (1072) 3.5
11		ZETABXMS	ZETABXMS (892.0)	3.0	7.5	8.5	23.5	8
			Cardozo Altamirano, Isaac ( 892) 3.0
12		BKCHESS	BKCHESS (683.0)	2.5	7.5	9	24	6.5
			Han, James ( 683) 2.5
13		ECP	ECP (0.0)	2.0	5	9.5	21.5	5
			Nibo, Michael Ugochukwu (unr.) 2.0
14		EQUALITYCS	EQUALITYCS (0.0)	2.0	4.5	8.5	19.5	5
			Sanni, Enoch (unr.) 2.0
15		141Q	141Q (583.0)	2.0	3.5	7.5	18.5	4
			Nikolaou, Nicholas ( 583) 2.0
16		BCS	BCS (790.0)	2.0	3	7.5	17	5
			Jennings, Douglas ( 790) 2.0
17		447X	447X (604.0)	2.0	3	6	15	4
			Young, Jordin ( 604) 2.0
18		313K	313K (104.0)	1.5	1.5	5	10.5	1.5
			Arocho, Michael ( 104) 1.5
19		390X	390X (255.0)	0.5	4	7	16.5	2
			Baez, Isabella ( 255) 0.5

SwissSys Report: CIS CM Sanchez Chess Challenge at 390X

Team Roster and Standings. CIS CM Sanchez Chess Challenge at 390X: JH-HS NRB

	Place	Code	Name	Score	TBrk[M]	TBrk[S]	TBrk[O]	TBrk[C]
1	1	341X	341X (0.0)	12.5	30.5	35.5	90	32
			Martinez, Alain (unr.) 3.5
			Pimentel, Jhonathan (unr.) 3.0
			Delgado, Luis (unr.) 3.0
			Rosario, Robert (unr.) 3.0
2	2	123X	123X (0.0)	11.0	29.5	33.5	88.5	25
			Shivmangal, Satesh (unr.) 3.5
			Hernandez, Noah (unr.) 2.5
			Merino, Giovanni (unr.) 2.5
			Villarreal, Michael (unr.) 2.5
3	3-4	390X	390X (0.0)	8.0	19	32	79.5	22
			Sissoko, Bassy (unr.) 2.5
			Reyes, Alfredo (unr.) 2.0
			Rojas, Eliam (unr.) 2.0
			Esberry, Jeremiah (unr.) 1.5
4		118X	118X (0.0)	8.0	18.5	21	51.5	18
			Cocaj, Den (unr.) 3.0
			Perez, Rafael (unr.) 2.5
			Singh, Ariel (unr.) 2.5
5	5	244X	244X (0.0)	7.5	20	30.5	78	20.5
			Vasquez, Kaled (unr.) 2.5
			Mateo, Evan (unr.) 2.0
			De Leon, Dylan (unr.) 1.5
			Tejeda, Jhoswal (unr.) 1.5
6	6	BCSM	BCSM (0.0)	5.0	10.5	16	40.5	14
			Espinoza-Ortega, Tyler (unr.) 4.0
			Tineo-Martinez, Randy (unr.) 1.0
7	7-8	279X	279X (0.0)	3.5	12	19	48.5	10.5
			Rivera, Dylan (unr.) 3.0
			Nova, Johan (unr.) 0.5
			Rivera-Luna, Dylan (unr.) 0.0
8		89X	89X (0.0)	3.5	8	14.5	37.5	8
			Vargas, Christian (unr.) 2.0
			Tambajang, Mariama (unr.) 1.5
9	9	SAWH	SAWH (0.0)	3.0	5.5	5.5	12.5	9
			Alejandro, Angel (unr.) 3.0
10		LOWELL	LOWELL (0.0)	2.5	6	6	13	4.5
			Degano, Nicholas (unr.) 2.5
11		71X	71X (0.0)	2.0	3.5	7	17	3
			Barragan, Fernando (unr.) 2.0

SwissSys Report: CIS CM Sanchez Chess Challenge at 390X

Team Roster and Standings. CIS CM Sanchez Chess Challenge at 390X: EL Novice

	Place	Code	Name	Score	TBrk[M]	TBrk[S]	TBrk[O]	TBrk[C]
1	1-2	SAWH	SAWH (783.5)	12.0	30	35.5	94	32
			Valle Balbuena, Joshua ( 701) 3.0
			Krzyzostaniak, Franciszka ( 799) 3.0
			Koudougnon, John ( 375) 3.0
			Tejada, Nathan ( 577) 3.0
2		96X	96X (785.5)	12.0	28.5	32.5	79.5	27
			Mejia, Eva ( 987) 4.0
			Malave, Jael ( 750) 3.0
			Garcia Cueto, Yaakov ( 809) 2.5
			Gogo Ymeraj, Dion (unr.) 2.5
3	3	ZETAINW	ZETAINW (676.0)	9.5	24.5	36	89	24
			Cabrera, Joaquin ( 779) 3.0
			Maestre, Carlos ( 824) 2.5
			Aquino, Ishmael ( 433) 2.0
			Hernandez, Gadiel ( 618) 2.0
4	4	BCS	BCS (687.5)	9.0	22.5	38	92	24
			Guevara, Jacob ( 648) 3.0
			John, Annalise ( 595) 2.0
			Herny, Martin ( 838) 2.0
			Jennings, Donovan ( 669) 2.0
5	5	ICS5	ICS5 (0.0)	8.0	17	23	60	18
			Sanni, David (unr.) 4.0
			Sanni, Joshua (unr.) 3.0
			Sanni, Daniel (unr.) 1.0
6	6	PS77	PS77 (802.0)	7.0	13	15	45	18
			Kou, Remi ( 685) 4.0
			Shao, Theo ( 919) 3.0
7	7	ZETAME	ZETAME (466.8)	6.5	20.5	31.5	76	16.5
			Juarez-Vazquez, Jonathan ( 413) 2.0
			Salazar-Vazquez, Antonio ( 618) 1.5
			Sami, Arian ( 431) 1.5
			Amezquita-Toribio, Abraham ( 366) 1.5
8	8-9	110Q	110Q (526.5)	5.0	18	34	81	13
			Romero, Leandro ( 718) 2.0
			Vasquez, Andres ( 549) 1.5
			Chamba, Jack ( 298) 1.0
			Sacasari, Kenny ( 541) 0.5
9		ZETASBX	ZETASBX (606.5)	5.0	10.5	14.5	33	12
			Akande-Lopez, Jeremiah ( 658) 3.0
			Feliciano, Cameron ( 555) 2.0
10	10	TAG	TAG (975.0)	4.0	8	9	25	10
			Keller, Maddox ( 975) 4.0
11		BSI	BSI (761.0)	3.0	8	9	25	9
			Guenther, Dylan ( 761) 3.0
12		SPEYER	SPEYER (984.0)	2.0	5	11	28	7
			Yardley, Aurora ( 984) 2.0
13		HAWTHORNE	HAWTHORNE (560.0)	2.0	4	7	20	6
			Fair, Charles ( 560) 2.0
14		279X	279X (208.0)	1.5	6.5	11.5	27	1
			Parrales, Elisser ( 120) 1.0
			Sanchez, Jonah ( 296) 0.5
15		215K	215K (314.0)	1.5	4	6.5	15.5	3
			Radzhabekov, Nicholas ( 314) 1.5
16		58K	58K (485.0)	1.0	5.5	8.5	21	3
			Poggio, Nikolay ( 485) 1.0
17		ZETAMHMS	ZETAMHMS (365.0)	1.0	4	7	19	3
			Castillo, Ethan ( 365) 1.0
18		SAH5	SAH5 (0.0)	0.0	3	5	12	0
			Cherebin, Kaiden (unr.) 0.0

SwissSys Report: CIS CM Sanchez Chess Challenge at 390X

Team Roster and Standings. CIS CM Sanchez Chess Challenge at 390X: K-5 NRB (Unrated)

	Place	Code	Name	Score	TBrk[M]	TBrk[S]	TBrk[O]	TBrk[C]
1	1	ZETAME	ZETAME (0.0)	11.5	28	31	79	27.5
			Martinez, Bianca (unr.) 3.5
			Kane, Aiden (unr.) 3.0
			Martinez, Joshlyn (unr.) 2.5
			Polanco, Sebastian (unr.) 2.5
2	2-3	226X	226X (0.0)	6.0	20.5	28	65.5	17
			Moran, Dylan (unr.) 3.0
			Moran, Denis (unr.) 2.0
			Aromire, Pamelirin (unr.) 1.0
3		12M	12M (0.0)	6.0	11	19	48.5	12
			Zhang, Reyna (unr.) 3.0
			Zhang, Sean (unr.) 2.0
			Zhang, Daenerys (unr.) 1.0
4	4	BCS	BCS (0.0)	5.0	13.5	18.5	45.5	13
			Morton-Mckenzie, Nylasia (unr.) 3.0
			Salazar, Naila (unr.) 2.0
5	5	180M	180M (0.0)	4.0	22	35	82	13
			Pinckney, Joshua (unr.) 1.5
			Logan, Christie (unr.) 1.5
			Van Hemmen, Rina (unr.) 1.0
			Rhone, Parker (unr.) 0.0
6		SASB	SASB (0.0)	4.0	7.5	9	23.5	10
			Rahmatov, Daniel (unr.) 4.0
7		120K	120K (0.0)	4.0	7	8	24	10
			Jaquez, Jake (unr.) 4.0
8	6	110Q	110Q (0.0)	3.5	13.5	25.5	56	11.5
			Siguencia, Andres (unr.) 2.0
			Tapia, Joseph (unr.) 1.0
			Moran, Kristian (unr.) 0.5
9		71X	71X (0.0)	3.0	6	13.5	34.5	6
			Igbinosun, Liam (unr.) 2.0
			Gay, Andray (unr.) 1.0
10		89X	89X (0.0)	3.0	6	7	21	8
			Garcia, Ethan (unr.) 3.0
11		ZETAINW	ZETAINW (0.0)	3.0	5.5	5.5	16.5	6
			Martinez, Xavier (unr.) 3.0
12		369X	369X (0.0)	2.0	3.5	6.5	15.5	2
			Neri, Anthony (unr.) 2.0
13		SAWH	SAWH (0.0)	2.0	2.5	6.5	18	4
			Quiroz, Valeska (unr.) 2.0
14		172K	172K (0.0)	1.0	3.5	5.5	14	2
			Irshad, Sophia (unr.) 1.0
15		LSBF	LSBF (0.0)	1.0	2	4	12	0
			Staso, Mina (unr.) 1.0

Helpful Swiss Sys Video to help you find your child's board on Swiss Sys:

Sections:

JH-HS Novice (6-12 Under 1100)
JH-HS NRB (6-12 unrated)
EL Novice (K-5 Under 1000)
EL NRB (K-5 unrated).

Time Control:
All sections will be G/30 or G/25;d5

Schedule:
Check -in: 8:15 AM to 9:30 AM
Round 1: 10:00 AM
Round 2: 11:15 AM
Round 3: 1:00 PM
Round 4: 2:15 PM
Awards: 3:30 PM.

Notes:
Sets, boards, and scoresheets provided. Bring a clock if you have one, and a pen or pencil for notation. Please note that pictures will be taken during the event.

390X

1930 Andrews Ave S, Bronx, NY 10453

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CM Pierina Sanchez Chess Challenge at 390X Saturday, March 21, 2026

SwissSys Report: CIS CM Sanchez Chess Challenge at 390X

SwissSys Standings. CIS CM Sanchez Chess Challenge at 390X: JH-HS Novice

SwissSys Standings. CIS CM Sanchez Chess Challenge at 390X: JH-HS NRB

SwissSys Standings. CIS CM Sanchez Chess Challenge at 390X: EL Novice

SwissSys Standings. CIS CM Sanchez Chess Challenge at 390X: K-5 NRB (Unrated)

SwissSys Report: CIS CM Sanchez Chess Challenge at 390X

Team Roster and Standings. CIS CM Sanchez Chess Challenge at 390X: JH-HS Novice

SwissSys Report: CIS CM Sanchez Chess Challenge at 390X

Team Roster and Standings. CIS CM Sanchez Chess Challenge at 390X: JH-HS NRB

SwissSys Report: CIS CM Sanchez Chess Challenge at 390X

Team Roster and Standings. CIS CM Sanchez Chess Challenge at 390X: EL Novice

SwissSys Report: CIS CM Sanchez Chess Challenge at 390X

Team Roster and Standings. CIS CM Sanchez Chess Challenge at 390X: K-5 NRB (Unrated)

390X

CM Pierina Sanchez Chess Challenge at 390X
Saturday, March 21, 2026