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Olimpiada Nacional CONADE 2026 Etapa Estatal Campeche. 17-20 Varonil

Open SwissStandard

7 players participated in this 5-round tournament, held from 07 Feb 2026 to 08 Feb 2026 in CAM, Campeche, Mexico. Top 10 Elo average was 454, and top seed was Stefano Medina Reyes (πŸ‡²πŸ‡½ MEX, 1877).

Sergio Emiliano Tun May (πŸ‡²πŸ‡½ MEX, 1730) won with 4.0/5. Tun May shared the lead from round 4, winning on tie-break.

Location
πŸ‡²πŸ‡½CAM, Campeche, Mexico
Dates
07 Feb 2026 β†’ 08 Feb 2026
Time control
Standard: 45 minutes with 30 seconds increment from move 1
System
Swiss Β· 5 rounds
Avg top 10
454
Participants
7
Federations Β· 1 represented
πŸ‡²πŸ‡½MexicoΓ—4
Top 3

How it unfolded

Top 6 Β· 5 rounds

Title race narrowed from 4 co-leaders at R4 to 2 at the finish.

Co-leaders
4
2
1
4
2
1.52.545R1R2R3R4R5
Tun May4Abreu Mateo33Balan Toto3Arjona Cortes21.5
R5 Β· HEAD-TO-HEAD Β· WINNER VS 2ND

Sergio Emiliano Tun May beat Miguel Angel Abreu Mateo (Black).

R1–R3 Β· WIN STREAK

Miguel Angel Abreu Mateo won 3 in a row (R1–R3).

Key matchups Β· top 4

Head-to-head between the four finishers
Player1234
1Sergio Emiliano Tun May*
1
1
1
2Miguel Angel Abreu Mateo
0
*β€”β€”
3FIDE 550020552
0
β€”*
1
4Henry Mauricio Balan Toto
0
β€”
0
*

Grille amΓ©ricaine

#PlayerEloFedR1R2R3R4R5PtsBu C1BuSBPerfΞ”
1Tun May, Sergio Emiliano1730MEX+3N+2Bβˆ’?N+5B+4N4.011.011.011.002251+6.4
2FIDE 5500205520β€”+?Bβˆ’1N+5B+3Nβˆ’?B3.09.09.05.0015910.0
3Balan Toto, Henry Mauricio0MEXβˆ’1B+?N+?Bβˆ’2B+6N3.08.58.51.509300.0
4Abreu Mateo, Miguel Angel0MEX+5B+?N+7Bβˆ’?Nβˆ’1B3.07.07.03.0015910.0
5Arjona Cortes, Alan Roberto1451MEXβˆ’4N+6Bβˆ’2Nβˆ’1N+7B2.011.512.52.50930-6.4
6FIDE 296392200β€”βˆ’7Bβˆ’5N=?B+?Nβˆ’3B1.56.06.00.006510.0
7FIDE 5500205600β€”+6Nβˆ’?Bβˆ’4Nβˆ’?Bβˆ’5N1.06.56.51.506510.0

Key insights

Biggest movers and upsets β€” the story behind the numbers.

Top rating gainers
Top rating losers
Olimpiada Nacional CONADE 2026 Etapa Estatal Campeche. 17-20 Varonil β€” CAM, Campeche, Mexico | Chess Tournament Results | ChessStats