LXXI Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez. Internacional

SwissStandard

110 players participated in this 9-round tournament, held from 31 Mar 2026 to 05 Apr 2026 in QRO, Queretaro, Mexico. 49 titled players from 8 federations. Top 10 Elo average was 2511, and top seed was Jose Eduardo Martinez Alcantara (🇲🇽 MEX, GM, 2656).

Jose Eduardo Martinez Alcantara (🇲🇽 MEX, GM, 2656) won with 7.5/9, ahead of Jorge Cori (7.5) and Elier Miranda Mesa (6.5). Martinez Alcantara shared the lead from round 1, winning on tie-break.

The biggest upset came in round 1: Mario Antonio Barrios Cruz (1774) beat David Kramar (2200), a +426-point gap.

Location

🇲🇽QRO, Queretaro, Mexico

Dates

31 Mar 2026 → 05 Apr 2026

Time control

Standard: 90 minutes with 30 second increment from move 1

System

Swiss · 9 rounds

Top seed

🇲🇽GMJose Eduardo Martinez Alcantara2656

Avg top 10

2,511

Participants

110

Titled players · 49

GM×12

IM×12

FM×13

CM×9

WCM×3

Federations · 8 represented

🇲🇽Mexico×91

🇨🇺Cuba×10

🇨🇷Costa Rica×3

🇺🇸United States of America×2

🇭🇺Hungary×1

FIDE (no federation)×1

🇵🇪Peru×1

🇨🇴Colombia×1

Top 3

🥇
GMJose Eduardo Martinez Alcantara
🇲🇽MEX·2656
7.5pts·2665perf+4.1
🥈
GMJorge Cori
🇵🇪PER·2605
7.5pts·2676perf+8.4
🥉
GMElier Miranda Mesa
🇨🇺CUB·2445
6.5pts·2471perf+5.0

How it unfolded

Top 6 · 9 rounds

Tight race until R9; 2 players tied at 7.5/9, decided on Buchholz. Title race narrowed from 2 co-leaders at R4 to 2 at the finish.

Co-leaders

Cori7.5Martinez Alcantara7.5Valdes Romero6.5Campos Jimenez6.5Berdayes Ason6.5Perez Rodriguez6.5

R9 · TIEBREAK CLUSTER

2 players finish on 7.5/9. Martinez Alcantara takes the title on Buchholz Cut1 (49.0).

R6 · HEAD-TO-HEAD · WINNER VS 2ND

GM Jorge Cori drew with GM Jose Eduardo Martinez Alcantara (Black).

WIN STREAKS · 2 top finishers

GM Jorge Cori 3 wins (R1–R3)GM Jose Eduardo Martinez Alcantara 5 wins (R1–R5)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1GMJorge Cori	*	½	—	—
2GMJose Eduardo Martinez Alcantara	½	*	—	—
3IMLeonardo Valdes Romero	—	—	*	—
4IMAugusto Cesar Campos Jimenez	—	—	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	R8	R9	Pts	Bu C1	Bu	SB	Perf	Δ
1	Martinez Alcantara, Jose EduardoGM	2656	MEX	+95N	+28B	+14N	+20B	+9N	=2B	=4N	+11B	=3N	7.5	49.0	51.5	41.25	2665	+4.1
2	Cori, JorgeGM	2605	PER	+43B	+59N	+26B	=38N	+10B	=1N	=19B	+21N	+22B	7.5	44.0	48.0	39.25	2676	+8.4
3	Miranda Mesa, ElierGM	2445	CUB	+32B	+35N	=42B	=27N	+15B	=19N	+12B	=7N	=1B	6.5	46.5	51.0	36.50	2471	+5.0
4	Galaviz Medina, Sion RadamantysGM	2514	MEX	+73B	=29N	=27B	+23N	+17B	=13N	=1B	=10N	+42B	6.5	45.5	49.0	34.25	2488	-0.9
5	Berdayes Ason, Dylan IsidroGM	2462	CUB	+65N	=12B	+44N	+21B	=38N	=14B	=30N	+16B	=6N	6.5	44.0	48.0	34.00	2426	-1.8
6	Perez Rodriguez, Cesar AlejandroFM	2395	CUB	+75B	+41N	+49B	−9N	−12B	+85N	+29B	+13N	=5B	6.5	42.0	45.0	29.75	2407	+9.0
7	Campos Jimenez, Augusto CesarIM	2283	CUB	=74B	=60N	+57B	+58N	+22N	=9B	+38N	=3B	=26B	6.5	39.5	43.0	30.50	2375	+14.5
8	Valdes Romero, LeonardoIM	2325	CRC	+86B	=31N	=72B	=41N	+71N	+40B	−11N	+39B	+19B	6.5	37.5	40.5	28.00	2306	+1.0
9	Gonzalez Zamora, Juan CarlosGM	2466	MEX	+77N	+16B	+25N	+6B	−1B	=7N	=10B	=26N	=21B	6.0	48.5	52.0	33.00	2453	-0.3
10	Jimenez Garcia, EmmanuelIM	2332	CRC	+54N	+33B	+11N	=22B	−2N	+28B	=9N	=4B	=15N	6.0	47.5	51.5	32.00	2459	+16.6
11	Martinez Duany, Lelys StanleyGM	2460	CUB	+94B	+23N	−10B	+18N	=29B	+27N	+8B	−1N	=12B	6.0	47.5	50.5	31.50	2407	-4.5
12	Varela Velazquez, Carlos FranciscoFM	2210	MEX	+53B	=5N	=19B	+103N	+6N	=38B	−3N	+20B	=11N	6.0	45.0	47.0	29.25	2500	+68.0
13	Sandoval Mercado, CarlosIM	2426	MEX	+104N	+30B	=40N	=15B	+16N	=4B	=14N	−6B	+44N	6.0	45.0	46.5	28.50	2373	-4.1
14	Hidalgo Diaz, DanielIM	2362	CUB	+76B	+48N	−1B	+24N	+72B	=5N	=13B	=19N	=27B	6.0	44.0	47.5	28.50	2411	+7.8
15	Benitez Lozano, JavierFM	2267	MEX	+64B	=19N	+31B	=13N	−3N	=39B	+80B	+66N	=10B	6.0	41.5	45.0	27.50	2331	+18.2
16	Florez Salazar, Luis AngelFM	2244	COL	+79B	−9N	+76B	+43N	−13B	+72N	+17B	−5N	+33B	6.0	41.0	44.5	26.00	2290	+15.4
17	Montes Orozco, Miguel AngelFM	2298	MEX	+56N	+85B	−20N	+39B	−4N	+43B	−16N	+40B	+30N	6.0	40.5	43.5	25.50	2273	-1.4
18	Kramar, David	2200	HUN	−96N	+87B	+90N	−11B	+56N	+53B	=20N	=28B	+72N	6.0	34.0	36.5	22.75	2177	+4.0
19	Quesada Perez, Luis ErnestoGM	2551	MEX	+34N	=15B	=12N	+66B	+45N	=3B	=2N	=14B	−8N	5.5	48.0	52.0	29.50	2396	-14.6
20	Hernandez Guerrero, GilbertoGM	2407	MEX	+57B	+24N	+17B	−1N	=27B	=29N	=18B	−12N	+40B	5.5	45.5	49.5	28.00	2316	-8.6
21	Torres Rosas, Luis CarlosIM	2302	MEX	F	+68B	+69N	−5N	+36B	+41N	+62B	−2B	=9N	5.5	41.5	41.5	24.50	2383	+21.0
22	Espinosa Veloz, ErmesGM	2479	CUB	F	+81N	+78B	=10N	−7B	+46N	+59B	+30B	−2N	5.5	40.5	40.5	23.50	2388	-6.1
23	Morales Garcia, Sergio JoshafattFM	2228	MEX	+67N	−11B	+104N	−4B	+32N	=34B	+55N	+38B	F	5.5	40.0	41.5	21.50	2270	+12.8
24	Gonzalez Arroyo, LeninFM	2124	MEX	+70N	−20B	+56N	−14B	−53N	+87B	+57N	=45B	+47N	5.5	36.5	39.5	21.75	2070	-5.8
25	Avila Rodriguez, Joshua AdrianFM	2307	MEX	+83B	+58N	−9B	−72N	=73B	+37N	−48B	+74N	+39B	5.5	34.5	38.0	22.25	2126	-33.2
26	Diaz Rosas, Julio CesarIM	2370	MEX	F	+39B	−2N	=30B	=40N	+33B	+45N	=9B	=7N	5.0	43.5	46.0	25.00	2338	-1.9
27	Garcia de Dios, Jose AntonioCM	2257	MEX	+61N	+62B	=4N	=3B	=20N	−11B	+85B	F	=14N	5.0	43.0	46.0	23.25	2408	+33.6
28	Zacarias Rodriguez, SantiagoFM	2276	MEX	+63B	−1N	=75B	+37N	+80B	−10N	+36B	=18N	F	5.0	42.5	46.0	22.25	2212	-18.0
29	Otero Acosta, DiasmanyIM	2268	CUB	+52N	=4B	+97N	=62B	=11N	=20B	−6N	−33B	+55N	5.0	42.0	44.5	22.00	2256	+1.3
30	Diaz Guerrero, Jesus DanielCM	2135	MEX	+100B	−13N	+74B	=26N	+47B	+42N	=5B	−22N	−17B	5.0	41.5	44.0	20.75	2241	+43.2
31	Magana Morales, Roberto	2006	MEX	+50N	=8B	−15N	+68B	−62N	−55B	+56N	=54B	+61N	5.0	37.0	41.0	21.75	2046	+4.4
32	Vega Lezama, Maximo Fernando	1931	MEX	−3N	=89B	+61N	=44B	−23B	+63N	+92B	=46N	=35B	5.0	37.0	40.0	19.50	2061	+27.0
33	Cortes Rodriguez, Marco Octavio Johnatan	2007	MEX	+88B	−10N	=47B	=81N	+74B	−26N	+86B	+29N	−16N	5.0	36.5	39.5	18.50	2065	+12.6
34	Lopez Garcia, Miguel Angel	1985	MEX	−19B	+63N	+107B	=59N	=78B	=23N	+41B	−42N	=46B	5.0	36.0	37.0	18.25	2171	+69.2
35	Rascon Vega, Alfonso	2151	MEX	+89N	−3B	−54N	=82B	=87N	=56B	+68N	+73B	=32N	5.0	33.5	36.5	18.25	1980	-35.8
36	Guzman Garcia, Mia FernandaWCM	1999	MEX	=98N	−97B	+50N	+102B	−21N	+54B	−28N	=55B	+53N	5.0	32.0	34.0	17.75	1937	-21.2
37	Hernandez Elizondo, CarlosCM	1974	MEX	−62N	=61B	+89N	−28B	+82N	−25B	=102N	+87B	+88N	5.0	31.0	33.0	15.50	1997	+2.4
38	Cori Quispe, Kevin JoelGM	2450	MEX	+55N	+46B	+45N	=2B	=5B	=12N	−7B	−23N	F	4.5	45.0	45.0	23.00	2329	-10.4
39	Esquivel San Agustin, Dieg	2050	MEX	+51B	−26N	+92B	−17N	+60B	=15N	+49B	−8N	−25N	4.5	42.0	45.0	19.00	2129	+18.6
40	Salinas Cardenas, Rodrigo SalvadorCM	2107	MEX	+47B	+103N	=13B	=42N	=26B	−8N	+64B	−17N	−20N	4.5	42.0	44.0	18.25	2227	+55.6
41	Cortes Medina, FernandoCM	2058	MEX	+108N	−6B	+67N	=8B	+54N	−21B	−34N	=69B	=60N	4.5	39.5	40.5	16.25	2021	-17.2
42	Battey, AlexanderIM	2322	USA	F	+80B	=3N	=40B	=85N	−30B	+44N	+34B	−4N	4.5	38.5	38.5	20.00	2212	-9.1
43	Ruiz Ortiz, Gabriel Abraham	1988	MEX	−2N	+82B	+109N	−16B	+103B	−17N	−60B	=79N	+64B	4.5	36.5	37.5	12.25	2032	+2.8
44	Tovar Ochoa, Cristopher IanCM	2179	MEX	F	+91N	−5B	=32N	+76B	+58N	−42B	+78N	−13B	4.5	36.0	36.0	16.50	2161	-2.4
45	Gutierrez Delgado, Yusuan A.FM	2291	CUB	+93B	+105N	−38B	+48N	−19B	+78N	−26B	=24N	−71N	4.5	35.5	37.0	15.25	2158	-13.2
46	Estrada Nieto, JulianIM	2161	MEX	+84B	−38N	F	=54B	+90N	−22B	+47N	=32B	=34N	4.5	35.0	35.0	18.00	2064	-7.9
47	Cardenas Uribe, Mateo	1681	MEX	−40N	+101B	=33N	+77B	−30N	+95B	−46B	+58N	−24B	4.5	34.5	37.0	15.00	2021	+136.0
48	Castellanos Hernandez, Emilio Agustin	2037	MEX	+106N	−14B	+96N	−45B	+99N	=66B	+25N	F	F	4.5	34.5	35.5	13.50	2160	+20.2
49	Gonzalez Zharikov, AndreyFM	2287	MEX	+87N	+96B	−6N	−85B	=55N	+65B	−39N	+60B	F	4.5	33.5	36.0	15.50	2043	-40.4
50	Damian Vazquez, Sergio	0	MEX	−31B	+86N	−36B	+93N	−58B	+76N	−72B	=75N	+94B	4.5	30.5	33.5	14.25	1955	0.0
51	Flores Duran, Joel	1669	MEX	−39N	−54B	+52N	=104B	+68N	−73N	=75B	+95B	=69N	4.5	30.5	32.0	15.50	1936	+114.4
52	Canales Chinchilla, VictoriaWCM	1819	CRC	−29B	−73N	−51B	+106N	−92B	=105N	+98B	+97N	+75B	4.5	26.0	27.0	10.25	1763	-14.8
53	Mendoza Reyes, Fernando	1776	MEX	−12N	−55B	+86B	+57N	+24B	−18N	=58B	=80N	−36B	4.0	38.0	41.0	16.25	1978	+42.2
54	Magana Morales, David	1892	MEX	−10B	+51N	+35B	=46N	−41B	−36N	+97B	=31N	−80B	4.0	38.0	40.5	16.75	1949	+12.2
55	Agama Hernandez, Luis FernandoCM	1936	MEX	−38B	+53N	−59B	+92N	=49B	+31N	−23B	=36N	−29B	4.0	37.5	40.5	16.75	2063	+47.6
56	Yanez Melendez, Carlos Arturo	1872	MEX	−17B	+88N	−24B	+107N	−18B	=35N	−31B	+91N	=58B	4.0	37.5	38.5	11.50	1940	+16.8
57	Tun Pinzon, Oscar Mauricio	1910	MEX	−20N	+70B	−7N	−53B	+97N	+67B	−24B	+84N	−78B	4.0	36.5	39.0	14.00	1888	-8.2
58	Garcia Ibarra, David Fernando	1992	MEX	+107N	−25B	+99N	−7B	+50N	−44B	=53N	−47B	=56N	4.0	36.0	37.0	12.00	1743	-37.0
59	Lopez Raygoza, Luis AlbertoFM	2283	MEX	+82N	−2B	+55N	=34B	+95N	=62B	−22N	F	F	4.0	35.5	35.5	14.50	2242	-3.0
60	Contreras Cardona, Alfredo Ignacio	1869	MEX	F	=7B	−66N	+88B	−39N	+77B	+43N	−49N	=41B	4.0	35.0	35.0	16.50	2057	+69.6
61	Vallejo Loya, Martin Guillermo	1788	MEX	−27B	=37N	−32B	=84N	+100B	+81N	−78B	+86N	−31B	4.0	33.5	36.0	13.25	1881	+14.6
62	Obregon Rivero, Juan CarlosGM	2463	MEX	+37B	−27N	+73B	=29N	+31B	=59N	−21N	F	F	4.0	33.0	33.0	18.00	2236	-17.2
63	Mendoza Osorio, Ernesto	1826	MEX	−28N	−34B	+106N	=65B	=69N	−32B	−77N	+89B	+90N	4.0	32.5	33.5	11.00	1890	+13.2
64	Morales Quezada, Jose Guad	1791	MEX	−15N	=77B	+94N	−95B	+104N	+71B	−40N	=85B	−43N	4.0	31.0	32.5	11.75	1971	+39.2
65	Montijo Razo, Belarminio Enrique	1969	MEX	−5B	+79N	−103B	=63N	+91B	−49N	−74B	+96N	=92B	4.0	30.5	32.5	12.50	1938	-12.2
66	Herrera Ortiz, MiguelIM	2187	MEX	F	=74N	+60B	−19N	+81B	=48N	+73B	−15B	F	4.0	30.5	30.5	15.00	2117	-10.8
67	Salas Estrada, Ana PaolaWCM	1777	MEX	−23B	+94N	−41B	−73N	+84B	−57N	−81B	+105N	+101B	4.0	30.0	31.5	10.50	1873	+20.2
68	Reyes Estevane, Rogelio	1883	MEX	F	−21N	+110B	−31N	−51B	+91N	−35B	+99N	+79B	4.0	30.0	30.0	10.00	1836	-10.0
69	Flores Teillery, Alejandro FranciscoCM	1977	MEX	F	+110N	−21B	−78N	=63B	=74N	+96B	=41N	=51B	4.0	29.0	29.0	11.75	1893	-15.6
70	Hernandez Hernandez, Pedro	1683	MEX	−24B	−57N	=83B	−91N	+101B	=93N	−76B	+106N	+86B	4.0	28.0	29.0	9.75	1837	+34.0
71	Mendoza Gandara, Jose David	2003	MEX	F	F	F	+75N	−8B	−64N	+79B	+83N	+45B	4.0	27.0	27.0	15.00	2119	+16.8
72	Macias Martinez, Gilberto Xallo	2100	MEX	F	+98B	=8N	+25B	−14N	−16B	+50N	F	−18B	3.5	41.0	41.0	15.75	2139	+4.0
73	Hernandez Torres, Paulo De Jesus	1980	MEX	−4N	+52B	−62N	+67B	=25N	+51B	−66N	−35N	F	3.5	38.0	41.5	15.75	2041	+7.6
74	Mendoza De La Torre, Eduardo Enri	1839	MEX	=7N	=66B	−30N	+109B	−33N	=69B	+65N	−25B	F	3.5	37.5	38.5	12.25	2006	+23.4
75	Telles Fukushima, Karla Akemi	1904	MEX	−6N	+108B	=28N	−71B	−102N	+89B	=51N	=50B	−52N	3.5	34.0	35.0	11.00	1819	-41.0
76	Saldana Subias, Santiago	1897	MEX	−14N	+106B	−16N	+96B	−44N	−50B	+70N	−88B	=100N	3.5	33.0	34.0	8.75	1882	-14.0
77	Juarez Solis, Jesus Santos	1978	MEX	−9B	=64N	+91B	−47N	=83B	−60N	+63B	=92N	F	3.5	32.5	35.5	12.25	1832	-32.8
78	Lozano Garay, David Rey	2101	MEX	F	F	−22N	+69B	=34N	−45B	+61N	−44B	+57N	3.5	31.5	31.5	14.50	2087	-6.8
79	Arias Perez, Eduardo	1782	MEX	−16N	−65B	=101N	=98B	+109N	+90B	−71N	=43B	−68N	3.5	30.5	31.5	8.75	1818	+3.4
80	Silva Hernandez, Jose Luis	1994	MEX	F	−42N	F	+97B	−28N	+102B	−15N	=53B	+54N	3.5	30.5	30.5	10.50	1987	-1.4
81	Briones Valdes, Alejandro	1929	MEX	F	−22B	+98N	=33B	−66N	−61B	+67N	+102B	F	3.5	30.0	30.0	11.00	1921	-4.8
82	Hernandez Gomez, Hector Gael	1837	MEX	−59B	−43N	+100B	=35N	−37B	−97N	−88B	+98N	+99B	3.5	29.0	31.5	10.00	1533	-75.2
83	Vega Castaneda, Ulises Antonio	1873	MEX	−25N	−99B	=70N	+89B	=77N	=96B	+95N	−71B	F	3.5	28.5	31.0	10.50	1918	+6.4
84	Alonso Quintero, Brandon	1730	MEX	−46N	−104B	=87N	=61B	−67N	+98B	+90N	−57B	=102N	3.5	27.0	28.5	10.00	1742	+0.8
85	Hernandez Flores, Jesus	1992	MEX	F	−17N	+105B	+49N	=42B	−6B	−27N	=64N	F	3.0	35.5	35.5	10.25	2087	+13.2
86	Paniagua Belmonte, Ramon	1883	MEX	−8N	−50B	−53N	+108B	+88N	+99B	−33N	−61B	−70N	3.0	33.5	34.5	6.50	1679	-40.2
87	Vega Castaneda, Luis CarlosCM	1843	MEX	−49B	−18N	=84B	+110N	=35B	−24N	+107B	−37N	F	3.0	33.5	34.5	6.25	1831	-7.0
88	Gonzalez Garcia, Edwin Matias	1655	MEX	−33N	−56B	F	−60N	−86B	+94B	+82N	+76N	−37B	3.0	31.0	31.0	10.00	1824	+59.6
89	Jimenez Gutierrez, Alberto	1728	MEX	−35B	=32N	−37B	−83N	+107B	−75N	=105B	−63N	+108B	3.0	28.5	29.5	5.25	1672	-28.0
90	Elizarraraz Ibarra, Juan Jose	1909	MEX	−103B	+100N	−18B	+105N	−46B	−79N	−84B	+107N	−63B	3.0	27.5	28.5	5.00	1637	-91.2
91	Angeles Dorantes, Leon Felipe	1812	MEX	F	−44B	−77N	+70B	−65N	−68B	+109N	−56B	+96N	3.0	27.5	27.5	7.50	1747	-14.2
92	Robles Sanchez, Fausto	1772	MEX	F	F	−39N	−55B	+52N	+104B	−32N	=77B	=65N	3.0	27.0	27.0	9.75	1894	+21.0
93	Jimenez Jimenez, Dante Edgar	1867	MEX	−45N	−95B	+108N	−50B	=98N	=70B	=99N	=100B	F	3.0	26.0	27.0	6.75	1815	-8.2
94	Lopez Michelone, ManuelFM	1948	MEX	−11N	−67B	−64B	−100N	+106B	−88N	+110B	+108N	−50N	3.0	26.0	27.0	3.00	1733	-38.8
95	Vergara, Mitchell S	1990	USA	−1B	+93N	F	+64N	−59B	−47N	−83B	−51N	=97B	2.5	33.5	33.5	8.25	1753	-98.8
96	Barrios Cruz, Mario Antonio	1774	MEX	+18B	−49N	−48B	−76N	+105B	=83N	−69N	−65B	−91B	2.5	33.0	34.5	9.25	1781	-7.6
97	Espinosa Miranda, Carlo Guillermo	1596	MEX	F	+36N	−29B	−80N	−57B	+82B	−54N	−52B	=95N	2.5	32.0	32.0	9.75	1788	+58.8
98	Reyes Alba, Carlos Andres	1600	MEX	=36B	−72N	−81B	=79N	=93B	−84N	−52N	−82B	+107B	2.5	30.0	31.0	6.75	1632	0.0
99	Hernandez Santiago, Ricardo Elias	0	MEX	F	+83N	−58B	+101N	−48B	−86N	=93B	−68B	−82N	2.5	29.0	31.5	7.50	1768	0.0
100	Corvera Zamora, Adrian	0	MEX	−30N	−90B	−82N	+94B	−61N	=109B	F	=93N	=76B	2.5	26.5	27.5	6.75	1754	0.0
101	Escobar Alfaro, Salvador	1901	MEX	F	−47N	=79B	−99B	−70N	=110N	=106B	+109B	−67N	2.5	25.5	26.5	3.75	1494	-61.4
102	Benitez Diaz, Francisco Javier	1779	MEX	F	F	F	−36N	+75B	−80N	=37B	−81N	=84B	2.0	24.0	24.0	7.75	1797	+2.0
103	Lopez Gonzalez, Abel FabianIM	2396	CUB	+90N	−40B	+65N	−12B	−43N	F	F	F	F	2.0	22.0	22.0	7.00	1989	-23.4
104	Hidalgo Rios, Manuel	1928	MEX	−13B	+84N	−23B	=51N	−64B	−92N	F	F	F	1.5	29.0	29.0	5.75	1727	-34.0
105	Munoz Padilla, Andres	1611	MEX	F	−45B	−85N	−90B	−96N	=52B	=89N	−67B	=110N	1.5	28.5	29.5	4.25	1563	-24.0
106	Gaytan Aguirre, Erik Danie	1695	MEX	−48B	−76N	−63B	−52B	−94N	F	=101N	−70B	=109N	1.0	27.0	27.0	1.75	1451	-58.4
107	Marcos Garcia, Francisco	0	MEX	−58B	F	−34N	−56B	−89N	+108B	−87N	−90B	−98N	1.0	25.5	25.5	1.00	1548	0.0
108	De La O Montalvo, Jose Francisco	1669	MEX	−41B	−75N	−93B	−86N	+110B	−107N	F	−94B	−89N	1.0	22.0	22.0	1.00	1532	-43.2
109	Moreno Zepeda, Daniel	0	FID	F	F	−43B	−74N	−79B	=100N	−91B	−101N	=106B	1.0	20.5	20.5	1.75	1435	0.0
110	Miguel Torres, Emiliano	1498	MEX	F	−69B	−68N	−87B	−108N	=101B	−94N	F	=105B	1.0	19.0	19.0	2.00	1505	-2.4

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Cardenas Uribe, MateoMEX
+136.0
4.5 pts · #44
2Flores Duran, JoelMEX
+114.4
4.5 pts · #35
3Contreras Cardona, Alfredo IgnacioMEX
+69.6
4.0 pts · #49

Top rating losers

1Vergara, Mitchell SUSA
-98.8
2.5 pts · #86
2Elizarraraz Ibarra, Juan JoseMEX
-91.2
3.0 pts · #106
3Hernandez Gomez, Hector GaelMEX
-75.2
3.5 pts · #110

Biggest upsets

R1+426 Elo gap
Barrios Cruz, Mario Antonio1774 beat Kramar, David2200
R5+408 Elo gap
Ruiz Ortiz, Gabriel Abraham1988 beat IMLopez Gonzalez, Abel Fabian2396
R2+403 Elo gap
Espinosa Miranda, Carlo Guillermo1596 beat WCMGuzman Garcia, Mia Fernanda1999