CChessStats

Campeonato Estatal Abierto de Ajedrez Monclova 2025 Libre Corto

Open SwissStandard

9 players participated in this 4-round tournament, held on 17 May 2025 in COA, Monclova, Mexico. Top 10 Elo average was 552, and top seed was Gianny Laredo Ruiz (🇨🇺 CUB, 2128).

The biggest upset came in round 3: Jose Gerardo Lara Sanchez (1725) beat Gianny Laredo Ruiz (2128), a +403-point gap.

Location
🇲🇽COA, Monclova, Mexico
Dates
17 May 2025
Time control
Standard: 30 minutes for game with 30 seconds increment from move 1
System
Swiss · 4 rounds
Avg top 10
552
Participants
9
Federations · 1 represented
🇲🇽Mexico×6
Top 3

How it unfolded

Top 6 · 4 rounds

Tight race until R4; 2 players tied at 2.5/4, decided on Buchholz. Title race narrowed from 2 co-leaders at R4 to 2 at the finish.

Co-leaders
6
2
2
2
1234R1R2R3R4
R4 · TIEBREAK CLUSTER

2 players finish on 2.5/4. takes the title on Buchholz Cut1 (5.0).

R4 · HEAD-TO-HEAD · WINNER VS 2ND

FIDE 550003135 drew with Jesus Eduardo Torres Heredia (White).

Key matchups · top 4

Head-to-head between the four finishers

Grille américaine

#PlayerEloFedR1R2R3R4PtsBu C1BuSBPerfΔ
1FIDE 55000313503N+9B+7N=2B2.55.05.01.7515930.0
2Torres Heredia, Jesus Eduardo0MEX+?B?N+4B=1N2.54.54.53.2517610.0
3Barron Flores, Jose Eduard0MEX+1B?N=?B=5N2.04.04.03.2514970.0
4Muniz Jimenez, Raul1735MEX+8N?B2N+7B2.03.53.51.002373+11.2
5Utrilla Arredondo, Jesus Arturo1656MEXF+7B6N=3B1.54.04.01.502373+7.8
6Landeros De Leon, Victor Alberto0MEX=7NF+5B?N1.52.02.01.7516340.0
7Ramirez Sarapura, Sara Johanna1573MEX=6B5N1B4N0.56.07.50.75898-26.8
8FIDE 55000311904B?NF=?N0.52.02.00.009410.0
9FIDE 296656630?B1N?BF0.02.52.50.009250.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets