CChessStats

TORNEO CLASIFICATORIO FINAL DE CHILE 2026 - CLUB DE AJEDREZ NEWEN CHESS

Open SwissStandard

19 players participated in this 5-round tournament, held on 29 Nov 2025 in Temuco Region de La Araucania, Chile. Top 10 Elo average was 1667, and top seed was Susana Gonzalez Lagos (🇨🇱 CHI, 1772).

Sebastian Andres Contreras Herrera (🇨🇱 CHI, 1714) won with 4.5/5, ahead of Angelo Hernandez Olave (4.0) and Matthieu Pierre Vernier (4.0). Contreras Herrera clinched sole first place in the final round.

The biggest upset came in round 3: Martin Alonso Ladron De Guevara Sepulveda (1458) beat Tomas Conejeros Fredes (1714), a +256-point gap.

Location
🇨🇱Temuco Region de La Araucania, Chile
Dates
29 Nov 2025
Time control
Standard: 30 minutes for game with 30 seconds increment from move 1
System
Swiss · 5 rounds
Top seed
🇨🇱Susana Gonzalez Lagos1772
Avg top 10
1,667
Participants
19
Federations · 1 represented
🇨🇱Chile×19
Top 3

How it unfolded

Top 6 · 5 rounds

Sebastian Andres Contreras Herrera led from R5; +0.5-point edge over the runner-up.

Co-leaders
7
4
1
1
1
1.52.545R1R2R3R4R5Contreras Herrera takes lead
Contreras Herrera4.5Vernier4Hernandez Olave4Ignacio3.5Conejeros Fredes3.5Gonzalez Lagos3
R5 · LEADER CHANGE29 Nov

Sebastian Andres Contreras Herrera takes the sole lead (4.5/5).

WIN STREAKS · 2 top finishers

Matthieu Pierre Vernier 3 wins (R3–R5)Angelo Hernandez Olave 4 wins (R1–R4)

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Sebastian Andres Contreras Herrera*—
1
½
2Matthieu Pierre Vernier—*——
3Angelo Hernandez Olave
0
—*
1
4Retamal San Martin Maximiliano Ignacio
½
—
0
*

Grille américaine

#PlayerEloFedR1R2R3R4R5PtsBu C1BuSBPerfΔ
1Contreras Herrera, Sebastian Andres1714CHI+18B+7N=4B+6N+2N4.513.514.012.252023+64.4
2Hernandez Olave, Angelo1707CHI+19B+6N+8B+4N−1B4.013.513.59.001915+42.8
3Vernier, Matthieu Pierre1719CHI=14N=11B+13N+12B+8N4.08.510.08.251724+1.4
4Retamal San Martin Maximiliano Ignacio1707CHI+10B+17N=1N−2B+9N3.513.514.58.251691-2.8
5Conejeros Fredes, Tomas1714CHI=11N+14B−9N+15B+10N3.58.510.06.501568-14.0
6Gonzalez Lagos, Susana1772CHI+16N−2B+11N−1B+12N3.012.514.05.501649-27.2
7Sepulveda Caniullan, Martin Ignac1552CHI+13N−1B=15N=8N+17B3.010.511.55.001511-3.6
8Quezada Castillo, Joaquin1689CHI+12N+9B−2N=7B−3B2.513.515.56.001587-26.4
9Ladron De Guevara Sepulveda, Martin Alonso1458CHI+15B−8N+5B=10N−4B2.512.013.56.251565+18.4
10Acevedo Gonzalez, Juan Pablo1521CHI−4N+16B+14N=9B−5B2.511.012.54.251591+12.2
11Bonvallet Arancibia, Lucas Andres1410CHI=5B=3N−6B−17N+19B2.011.511.53.751610+24.8
12Salazar Torres, Gabriel1486CHI−8B+19N+17B−3N−6B2.010.510.51.00927-25.6
13Norambuena Munoz, Elias Romulo0CHI−7B+18N−3B+19N−16B2.09.09.00.5013980.0
14Gonzalez Lagos, Romina1517CHI=3B−5N−10B+18N−15N1.511.512.02.501532-0.4
15Leonelli Diaz, Gabriel Antonio0CHI−9NF=7B−5N+14B1.510.510.53.0014750.0
16Sepulveda Valenzuela, Victor Ivan1549CHI−6B−10N=18BF+13N1.58.08.02.251332-31.6
17San Martin Duran, Tomas Marco Ale0CHIF−4B−12N+11B−7N1.010.510.52.0013490.0
18Rubilar Jaque, Ariel1546CHI−1N−13B=16N−14BF0.59.59.50.751324-32.0
19Torres Bohle, Victor1452CHI−2N−12BF−13B−11N0.010.010.00.007390.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets