CChessStats

Cuarto IRT SUB 1800 Club Cordillera 2025

Open SwissStandard

20 players participated in this 5-round tournament, held on 20 Jul 2025 in Santiago, Chile. Top 10 Elo average was 1676, and top seed was Rosario Izquierdo Garces (🇨🇱 CHI, 1798).

Mateo Marxav Figueroa Estay (🇨🇱 CHI, 1655) won with 4.0/5, ahead of Clemente Tomas Vega Veloso (4.0) and Rodrigo Leigh Vargas (4.0). Figueroa Estay won on tie-break after catching the field in the final round.

The biggest upset came in round 1: Tomas Aguilera Uribe (1508) beat Clemente Tomas Vega Veloso (1790), a +282-point gap.

Location
🇨🇱Santiago, Chile
Dates
20 Jul 2025
Time control
Standard: 30 minutes for game with 30 seconds increment from move 1
System
Swiss · 5 rounds
Top seed
🇨🇱Rosario Izquierdo Garces1798
Avg top 10
1,676
Participants
20
Federations · 1 represented
🇨🇱Chile×19
Top 3

How it unfolded

Top 6 · 5 rounds

Tight race until R5; 3 players tied at 4.0/5, decided on Buchholz. Title race narrowed from 6 co-leaders at R4 to 3 at the finish.

Co-leaders
8
3
1
6
3
1.52.545R1R2R3R4R5
Figueroa Estay4Leigh Vargas4Vega Veloso4Aguilera Uribe3Manasevich Tolosa3Izquierdo Garces3
R5 · TIEBREAK CLUSTER

3 players finish on 4.0/5. Figueroa Estay takes the title on Buchholz Cut1 (11.5).

WIN STREAKS · 2 top finishers

Rodrigo Leigh Vargas 4 wins (R2–R5)Clemente Tomas Vega Veloso 4 wins (R2–R5)

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Mateo Marxav Figueroa Estay*——
1
2Rodrigo Leigh Vargas—*——
3Clemente Tomas Vega Veloso——*
0
4Tomas Aguilera Uribe
0
—
1
*

Grille américaine

#PlayerEloFedR1R2R3R4R5PtsBu C1BuSBPerfΔ
1Figueroa Estay, Mateo Marxav1655CHI=16N+5B=11N+4B+6N4.011.513.011.001957+44.4
2Vega Veloso, Clemente Tomas1790CHI−4N+16B+12N+7B+9B4.011.012.59.501707-11.6
3Leigh Vargas, Rodrigo1584CHI−17N+15B+19N+5B+8B4.09.09.08.002377+39.2
4Aguilera Uribe, Tomas1508CHI+2B+8N−9B−1N+14B3.014.016.09.001772+69.2
5Plaza Bustos, Manuel Enrique0CHI+10B−1N+18B−3N+16B3.012.513.55.5015990.0
6Izquierdo Garces, Rosario1798CHI+7B+18N+13B−9N−1B3.012.013.06.001618-18.6
7Correa Diaz, Domingo Antonio1556CHI−6N+14B+16N−2N+12B3.011.012.55.501618+8.4
8Kautz Saldivia, Benjamin Ignacio1729CHI+12N−4B+17N+13B−3N3.011.012.05.00746-29.4
9Manasevich Tolosa, Carlos Jose1682CHIF+17B+4N+6B−2N3.011.011.07.001825+23.2
10Arancibia Milovic, Tomas Ignacio1569CHI−5N−12B+15N+18B+13N3.09.010.05.002300+31.2
11Espinoza Mariani, Jhetro1744CHI+15B−13N=1B−14N+17B2.510.011.05.001573-25.6
12Ayala Vargas, Javier Alejandro0CHI−8B+10N−2B+19N−7N2.013.013.03.0014720.0
13Iost Diaz, Erwin Guillermo0CHI+14N+11B−6N−8N−10B2.011.513.54.5016270.0
14Correa Diaz, Francisco Javier1636CHI−13B−7N+20B+11B−4N2.010.510.52.501478-25.6
15Dolz Torres, Diego Alejandro1424CHI−11N−3N−10B+20N+19B2.09.59.50.00837-28.4
16Carvallo Lancellotti, Benjamin0CHI=1B−2N−7B+17B−5N1.514.015.03.0013950.0
17Mejia Mora, Javier Alonso0CHI+3B−9N−8B−16N−11N1.012.514.04.0014920.0
18Andrade Barja, Pedro Pablo1575CHI+19B−6B−5N−10NF1.09.09.00.00891-28.4
19Monroy Melo, Martin Daniel0CHI−18NF−3B−12B−15N0.09.09.00.007280.0
20FIDE 34720270—FF−14N−15BF0.07.07.00.007310.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets