CChessStats

IRT VI CLASIFICATORIO DICIEMBRE - ULTIMO CLASIFICATORIO OPEN SANTIAGO 2026 - CLUB CHILE

Open SwissStandard

27 players participated in this 5-round tournament, held from 11 Dec 2025 to 29 Dec 2025 in Santiago, Chile. 5 titled players. Top 10 Elo average was 2060, and top seed was Felipe Barriga Silva (🇨🇱 CHI, FM, 2308).

Felipe Barriga Silva (🇨🇱 CHI, FM, 2308) won with 4.5/5, ahead of Cesar Chacon Salinas (4.0) and Jose Hernandez Riera (4.0). Barriga Silva shared the lead from round 4 and broke clear in the final round.

The biggest upset came in round 1: Rafael Elias Henriquez Alarcon (1702) beat Sebastian Caceres Nunez (1917), a +215-point gap.

Location
🇨🇱Santiago, Chile
Dates
11 Dec 2025 → 29 Dec 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 5 rounds
Top seed
🇨🇱FMFelipe Barriga Silva2308
Avg top 10
2,060
Participants
27
Titled players · 5
FM×3
CM×2
Federations · 1 represented
🇨🇱Chile×26
Top 3

How it unfolded

Top 6 · 5 rounds

FM Felipe Barriga Silva led from R5; +0.5-point edge over the runner-up. Title race converged from 4 co-leaders at R4 to 1 by R5.

Co-leaders
12
5
2
4
1
1.52.545R1R2R3R4R5
Barriga Silva4.5Chacon Salinas4Hernandez Riera4Valdes Berdichewsky3.5Diaz Dennett3.5Cuevas Araya3.5
R5–R5 · LEAD HELD

FM Felipe Barriga Silva held the sole lead from R5 through R5 without losing it.

R1–R3 · WIN STREAK

Cesar Chacon Salinas won 3 in a row (R1–R3).

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1FMFelipe Barriga Silva*—
½
1
2Cesar Chacon Salinas—*
½
—
3FMJose Hernandez Riera
½
½
*—
4Lucas Gaspar Valdes Berdichewsky
0
——*

Grille américaine

#PlayerEloFedR1R2R3R4R5PtsBu C1BuSBPerfΔ
1Barriga Silva, FelipeFM2308CHI+11N+4B=3N+13B+8B4.513.515.513.502348+4.0
2Chacon Salinas, Cesar2176CHI+8N+13B+10N=6B=3N4.013.515.511.752160+1.4
3Hernandez Riera, JoseFM2140CHI+17B+18N=1B+5N=2B4.013.515.010.752238+14.4
4Valdes Berdichewsky, Lucas Gaspar2047CHI+23B−1N+14B+10B=7N3.512.513.57.502098+18.4
5Diaz Dennett, Enzo1922CHI+21N=7B+12N−3B+14N3.511.513.07.502099+23.0
6Cuevas Araya, WalterFM2057CHI+24N+9B+7N=2NF3.511.011.09.002304+19.2
7Guerrero Cataldo, Juan AndresCM2182CHI+22B=5N−6B+15N=4B3.012.514.07.002003-19.4
8Lastra San Martin, Freddy Antonio1743CHI−2B+27N+18B+12B−1N3.012.512.54.002003+23.4
9Morales Perez, Francisco Jose0CHI+14B−6N+19B−11B+13N3.010.512.05.501906+17.6
10Henriquez Alarcon, Rafael Elias1702CHI+20N+19B−2B−4N+24B3.010.511.54.001954+30.0
11Izquierdo Garces, Rosario1823CHI−1B+23N+15B+9NF3.010.510.56.002056+16.4
12Pereira Cid, Fabian1883CHI=19N+20B−5B−8N+17B2.59.511.03.751787-12.4
13Bulgarini Torre, Marco1846CHI+27B−2N+17B−1N−9B2.013.013.01.501929+3.0
14Bastias Barreau, Gonzalo Ivan1828CHI−9N+25B−4N+21B−5B2.011.512.52.501852+4.4
15Leiva Mendoza, Matias1845CHIF+24B−11N−7B+23N2.08.08.02.001866+0.8
16Cosoi Scherzer, AlejandroCM1965CHI+25NF+22BFF2.02.52.52.502537+8.6
17Osses Hernandez, Christopher1737CHI−3N+26B−13N=20B−12N1.510.010.51.251624-20.0
18Valenzuela Torres, Eugenio1843CHI+26N−3B−8NF=21B1.59.510.01.251593-19.2
19Fernandez Leon, Baltazar Agustin1613CHI=12B−10N−9N−23B+27N1.59.59.51.251497-16.0
20Caceres Nunez, Sebastian1917CHI−10B−12N+25B=17NF1.58.59.51.751675-26.0
21Roman Alvarez, Oscar1714CHI−5B−22N+23B−14N=18N1.58.59.51.751665-6.6
22Munoz Tognarelli, Diego1750CHI−7N+21B−16N=26BF1.58.08.51.751818+2.8
23Morales Montero, Diego Alejandro1725CHI−4N−11B−21N+19N−15B1.010.011.51.501568-40.4
24Lecaros Lyon, Santiago1733CHI−6B−15N+27BF−10N1.010.010.00.001068-20.4
25Castillo Gutierrez, Alvaro1723CHI−16B−14N−20N+27BF1.06.06.00.001104-16.2
26Lucero Fuentes, Orlando0CHI−18B−17NF=22NF0.55.55.50.751504-24.8
27FIDE 34781060—−13N−8B−24N−25N−19B0.07.58.50.009320.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets