CChessStats

IRT SUB 2400 60 30 AJEDREZ EN CASTRO 2025

Open SwissStandard

20 players participated in this 5-round tournament, held from 18 Oct 2025 to 19 Oct 2025 in Castro, Chile. Top 10 Elo average was 1636, and top seed was Katerine Melipichun Torres (🇨🇱 CHI, 1839).

Ricardo Ignacio Leal Salas (🇨🇱 CHI, 1803) won with 4.0/5, ahead of Freddy Bohm Alarcon (4.0) and Javier Sanzana Chaura (3.5). Leal Salas shared the lead from round 1, winning on tie-break.

The biggest upset came in round 3: Freddy Bohm Alarcon (1654) beat Katerine Melipichun Torres (1839), a +185-point gap.

Location
🇨🇱Castro, Chile
Dates
18 Oct 2025 → 19 Oct 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 5 rounds
Top seed
🇨🇱Katerine Melipichun Torres1839
Avg top 10
1,636
Participants
20
Federations · 1 represented
🇨🇱Chile×18
Top 3

How it unfolded

Top 6 · 5 rounds

Tight race until R4; 2 players tied at 4.0/5, decided on Buchholz.

Co-leaders
10
4
2
1
2
1.52.545R1R2R3R4R5
Leal Salas4Bohm Alarcon4Vera Aguilar3.5Sanzana Chaura3.5Sotomayor Sotomayor3.5Melipichun Torres3
R4–R5 · LEAD HELD

Ricardo Ignacio Leal Salas held the sole lead from R4 through R5 without losing it.

R5 · TIEBREAK CLUSTER

2 players finish on 4.0/5. Leal Salas takes the title on Buchholz Cut1 (14.0).

R4 · HEAD-TO-HEAD · WINNER VS 2ND

Ricardo Ignacio Leal Salas beat Freddy Bohm Alarcon (Black).

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Ricardo Ignacio Leal Salas*
1
1
1
2Freddy Bohm Alarcon
0
*——
3Luz Ignacia Vera Aguilar
0
—*—
4Javier Sanzana Chaura
0
——*

Grille américaine

#PlayerEloFedR1R2R3R4R5PtsBu C1BuSBPerfΔ
1Leal Salas, Ricardo Ignacio1803CHI+9N+4B+3N+2NF4.014.016.513.502358+12.2
2Bohm Alarcon, Freddy1654CHI+15B+11N+6N−1B+8N4.012.013.59.501912+26.8
3Sanzana Chaura, Javier0CHI+16B+7N−1B=5N+12B3.512.513.57.7516410.0
4Vera Aguilar, Luz Ignacia1541CHI+12B−1N=5B+13N+10B3.512.014.08.251714+36.0
5Sotomayor Sotomayor, Martin Gabriel1561CHI+19N=8B=4N=3B+9N3.512.012.57.751700+22.0
6Melipichun Torres, Katerine1839CHI+7B+10N−2B+8BF3.013.516.08.001799-2.6
7Andrade Mayorga, Julian1498CHI−6N−3B+19N+15B+16N3.09.09.53.001731+22.0
8Bohm Roman, Martina Eloisa1705CHI+14B=5N+16B−6N−2B2.512.513.54.751627-19.6
9Pacheco Sotomayor, Jhovani Stefan1479CHI−1B+20N+11B=10N−5B2.512.513.04.251527+6.4
10Sanzana Jofre, Martin1564CHI+20B−6B+17N=9B−4N2.510.010.52.751347-33.2
11Roldan Garcia, Joaquin Enrique1527CHI+17N−2B−9N+18B=13B2.59.510.53.001287-34.4
12Maldonado Lopez, Dario Andre0CHI−4N+18B−13N+14B−3N2.011.012.03.0013900.0
13Riquelme Navarro, Hugo1545CHIF=15N+12B−4B=11N2.09.59.54.001340-21.6
14Barria Adan, Angelli Gladys1458CHI−8N−17B+15B−12N+18N2.07.08.02.50905-8.0
15FIDE 34883300—−2N=13B−14N−7N+20B1.511.011.51.5012170.0
16Calbun Millacahuin, Benjamin Andres1620CHI−3N+19B−8NF−7B1.010.010.50.50802-42.4
17Sanchez kamann, Dylan Andre0CHI−11B+14N−10BFF1.08.08.02.0013930.0
18Riquelme Chavarria, Rafael0CHI−?B−12N+20B−11N−14B1.07.07.00.507540.0
19FIDE 34708220—−5B−16N−7B=20NF0.58.08.00.257600.0
20De La Hoz Arismendi, Sergio Luis0CHI−10N−9B−18N=19B−15N0.57.58.00.257240.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets