CChessStats

Torneo de Ajedrez Promesas Vs Veteranos SJM

Round-RobinStandard

7 players participated in this 7-round tournament, held from 15 Dec 2025 to 19 Dec 2025 in San Juan de la Maguana, Dominican Republic. 1 titled players. Top 10 Elo average was 1963, and top seed was Alexandro Montero Montero (🇩🇴 DOM, 2134).

Ruddy Antonio Mendez (🇩🇴 DOM, CM, 2088) won with 5.0/7, ahead of Alexandro Montero Montero (4.5) and Marcos Antonio Valdez Cadena (3.0). Mendez shared the lead from round 4 and won solo starting round 6.

The biggest upset came in round 4: Marcos Antonio Valdez Cadena (1939) beat Alexandro Montero Montero (2134), a +195-point gap.

Location
🇩🇴San Juan de la Maguana, Dominican Republic
Dates
15 Dec 2025 → 19 Dec 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Round-robin · 7 rounds
Top seed
Avg top 10
1,963
Participants
7
Titled players · 1
CM×1
Federations · 1 represented
🇩🇴Dominican Republic×7
Top 3

How it unfolded

Top 7 · 7 rounds

CM Ruddy Antonio Mendez led from R6 onwards, the runner-up race stayed tight. Title race converged from 2 co-leaders at R4 to 1 by R6.

Co-leaders
3
2
1
2
2
1
1
#1#2#4#7R1R2R3R4R5R6R7Mendez takes lead
R6 · LEADER CHANGE27 Jun

CM Ruddy Antonio Mendez takes the sole lead (5.0/6).

R3 · HEAD-TO-HEAD · WINNER VS 2ND

CM Ruddy Antonio Mendez lost to Alexandro Montero Montero (White).

WIN STREAKS · 2 top finishers

CM Ruddy Antonio Mendez 3 wins (R4–R6)Alexandro Montero Montero 3 wins (R1–R3)

Cross-table

#PlayerElo1234567PtsSBBhΔ EloPerf
1🇩🇴CMMendez, Ruddy Antonio2088*0111115.011.5016.0+23.42217
2🇩🇴Montero Montero, Alexandro21341*011½14.512.2516.5-1.82122
4🇩🇴Valdez Cadena, Marcos Antonio193901*0½½13.07.5018.0+4.21963
3🇩🇴Viola Herrera, Victor Manuel1833001*0113.06.0018.0+22.21980
5🇩🇴Rodriguez Meran, Edgar Antonio193100½1*½½2.56.0018.5-5.01907
6🇩🇴De Leon Alcantara, Jose Manuel20100½½0½*12.55.5018.5-19.21894
7🇩🇴Cordero Mateo, Sigfrido Alejandro18090000½0*0.51.2520.5-23.81583

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers