CChessStats

FIDE Clasico Octubre Yucatan 2025 Grupo E

Round-RobinStandard

6 players participated in this 5-round tournament, held from 12 Oct 2025 to 14 Oct 2025 in YUC, Merida, Mexico. Top 10 Elo average was 1040, and top seed was Daniel Isai Leal Licon (🇲🇽 MEX, 1637).

Leonardo Ariel San Martin Lopez (🇲🇽 MEX, 0) won with 4.5/5, ahead of Fidel Leonardo Cortez Madera (4.0) and Angel De Jesus Olguin Puc (3.5). San Martin Lopez won solo starting round 2.

The biggest upset came in round 3: Fidel Leonardo Cortez Madera (1498) beat Daniel Isai Leal Licon (1637), a +139-point gap.

Location
🇲🇽YUC, Merida, Mexico
Dates
12 Oct 2025 → 14 Oct 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Round-robin · 5 rounds
Top seed
🇲🇽Daniel Isai Leal Licon1637
Avg top 10
1,040
Participants
6
Federations · 1 represented
🇲🇽Mexico×6
Top 3

How it unfolded

Top 6 · 5 rounds

Leonardo Ariel San Martin Lopez led from R2 onwards, the runner-up race stayed tight.

Co-leaders
2
1
1
1
1
#1#2#3#6R1R2R3R4R5
San Martin Lopez#1Cortez Madera#2Olguin Puc#3Leal Licon#4Lopez Fuentes#5Betancourt Sanchez#6
R2–R5 · LEAD HELD

Leonardo Ariel San Martin Lopez held the sole lead from R2 through R5 without losing it.

R4 · HEAD-TO-HEAD · WINNER VS 2ND

Leonardo Ariel San Martin Lopez drew with Fidel Leonardo Cortez Madera (White).

R1–R3 · WIN STREAK

Leonardo Ariel San Martin Lopez won 3 in a row (R1–R3).

Cross-table

#PlayerElo123456PtsSBBhΔ EloPerf
1🇲🇽San Martin Lopez, Leonardo Ariel0*½11114.58.5010.50.01621
2🇲🇽Cortez Madera, Fidel Leonardo1498½*½1114.07.0011.0+53.61854
3🇲🇽Olguin Puc, Angel De Jesus15990½*1113.55.0011.5+31.21821
4🇲🇽Leal Licon, Daniel Isai1637000*½11.50.7513.5-28.41262
5🇲🇽Lopez Fuentes, Andre Nicolas1505000½*11.50.7513.5-28.01305
6🇲🇽Betancourt Sanchez, Antonio Ivan000000*0.00.0015.00.0761

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets