CChessStats

3ra Edicion del Torneo de las Madres

Open SwissStandard

13 players participated in this 5-round tournament, held from 29 May 2026 to 31 May 2026 in Caguas, Puerto Rico. Top 10 Elo average was 1697, and top seed was Louis E. Carrion Perez (🇵🇷 PUR, 1957).

Louis E. Carrion Perez (🇵🇷 PUR, 1957) won with 4.5/5, ahead of Gael Torres Acosta (4.0) and Suraj Tavhare Mashere (3.5). Carrion Perez broke clear in the final round.

The biggest upset came in round 4: Suraj Tavhare Mashere (1535) beat Ian G. Rodriguez Rodriguez (1681), a +146-point gap.

Location
🇵🇷Caguas, Puerto Rico
Dates
29 May 2026 → 31 May 2026
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 5 rounds
Top seed
Avg top 10
1,697
Participants
13
Federations · 1 represented
🇵🇷Puerto Rico×10
Top 3

How it unfolded

Top 6 · 5 rounds

Louis E. Carrion Perez led from R5; +0.5-point edge over the runner-up. Title race converged from 2 co-leaders at R4 to 1 by R5.

Co-leaders
6
2
2
2
1
1.52.545R1R2R3R4R5
R5–R5 · LEAD HELD

Louis E. Carrion Perez held the sole lead from R5 through R5 without losing it.

R3 · HEAD-TO-HEAD · WINNER VS 2ND

Louis E. Carrion Perez drew with Gael Torres Acosta (White).

R2–R4 · WIN STREAK

Suraj Tavhare Mashere won 3 in a row (R2–R4).

Key matchups · top 4

Head-to-head between the four finishers

Grille américaine

#PlayerEloFedR1R2R3R4R5PtsBu C1BuSBPerfΔ
1Carrion Perez, Louis E.1957PUR+3B+4N=2B+8N+6B4.513.515.013.002055+9.6
2Torres Acosta, Gael1857PUR+9N+10B=1N+5B=3N4.012.013.09.001946+25.2
3Tavhare Mashere, Suraj1535PUR1N+13B+9N+7B=2B3.511.011.04.501840+58.0
4Lopez Rivera, Jose A.1834PUR+13N1B+7B=6N+9B3.59.59.53.751740-6.6
5Tavhare, Siddhant1839PUR+6B=7N=8B2N+10B3.09.510.55.001734-22.4
6Reyes Rivera, Derek R.1435PUR5N+11B+13N=4B1N2.511.511.52.251562+10.4
7Rodriguez Rodriguez, Ian G.1681PUR+11N=5B4N3NF1.510.510.52.001463-15.8
8Rivera Irizarry, Denzel F.1638PURFF=5N1B+12N1.58.08.02.001705+5.2
9Stuart, Sean1505PUR2B+12N3BF4N1.012.012.50.50942-27.6
10Febles Otero, Yorelis M.1693PUR+12B2NFF5N1.08.58.50.501048-23.2
11FIDE 311538007B6N=12BFF0.54.54.50.257580.0
12FIDE 3116166010N9B=11NF8B0.54.04.00.258120.0
13FIDE 312113504B3N6BFF0.010.010.00.008010.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets