CChessStats

Magistral A Club de Ajedrez Concepcion 2025

Round-RobinStandard

8 players participated in this 7-round tournament, held from 11 Jul 2025 to 13 Jul 2025 in Concepcion, Chile. 4 titled players. Top 10 Elo average was 2195, and top seed was Martin Diaz Vasquez (🇨🇱 CHI, CM, 2266).

Felipe Barriga Silva (🇨🇱 CHI, FM, 2264) won with 5.5/7, ahead of Oscar Estay Torreblanca (5.0) and Martin Diaz Vasquez (4.0). Barriga Silva won solo starting round 4.

The biggest upset came in round 5: Oscar Estay Torreblanca (2113) beat Martin Diaz Vasquez (CM, 2266), a +153-point gap.

Location
🇨🇱Concepcion, Chile
Dates
11 Jul 2025 → 13 Jul 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Round-robin · 7 rounds
Top seed
🇨🇱CMMartin Diaz Vasquez2266
Avg top 10
2,195
Participants
8
Titled players · 4
FM×3
CM×1
Federations · 1 represented
🇨🇱Chile×8
Top 3

How it unfolded

Top 8 · 7 rounds

FM Felipe Barriga Silva led from R4 onwards, the runner-up race stayed tight.

Co-leaders
1
3
4
1
1
1
1
#1#2#4#8R1R2R3R4R5R6R7Barriga Silva takes lead
Barriga Silva#1Estay Torreblanca#2Diaz Vasquez#3Hernandez Riera#4Arias Diaz#5Bahamondes Ortiz#6Farfan Ortiz#7Caceres Leal#8
R4 · LEADER CHANGE12 Jul

FM Felipe Barriga Silva takes the sole lead (3.0/4).

R1 · HEAD-TO-HEAD · WINNER VS 2ND

FM Felipe Barriga Silva lost to Oscar Estay Torreblanca (Black).

R2–R6 · WIN STREAK

FM Felipe Barriga Silva won 5 in a row (R2–R6).

Cross-table

#PlayerElo12345678PtsSBBhΔ EloPerf
1🇨🇱FMBarriga Silva, Felipe2264*01½11115.516.0022.5+25.02415
2🇨🇱Estay Torreblanca, Oscar21131*1½½½½15.017.5023.0+47.42364
3🇨🇱CMDiaz Vasquez, Martin226600*½½1114.010.5024.0-5.42235
4🇨🇱FMHernandez Riera, Jose2151½½½*0½½½3.011.0025.0-0.22151
5🇨🇱Arias Diaz, Miguel Angel21410½½1*0½½3.010.0025.0+3.22152
8🇨🇱Caceres Leal, Jaime21980½0½1*½02.58.2525.5-21.02092
6🇨🇱FMBahamondes Ortiz, Benjamin22650½0½½½*½2.58.0025.5-35.22083
7🇨🇱Farfan Ortiz, Victor2159000½½1½*2.56.7525.5-12.22098

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets