Torneo Mayor de San Francisco 2026
Open SwissStandard
12 players participated in this 6-round tournament, held from 20 Mar 2026 to 22 Mar 2026 in San Francisco - Cordoba, Argentina. 3 titled players. Top 10 Elo average was 2101, and top seed was Agustin Villarreal (🇦🇷 ARG, FM, 2361).
Agustin Villarreal (🇦🇷 ARG, FM, 2361) won with 5.0/6, ahead of Jorge Alfredo Fernandez (4.0) and Emilio Fiora (4.0). Villarreal won solo starting round 4.
Location
🇦🇷San Francisco - Cordoba, Argentina
Dates
20 Mar 2026 → 22 Mar 2026
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 6 rounds
Titled players · 3
IM×1
FM×2
Federations · 1 represented
🇦🇷Argentina×12
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 6 roundsFM Agustin Villarreal led from R4; +1.0-point edge over the runner-up.
Co-leaders
5
1
2
1
1
1
R4 · LEADER CHANGE21 Mar
FM Agustin Villarreal takes the sole lead (3.5/4).
R4 · HEAD-TO-HEAD · WINNER VS 2ND
FM Agustin Villarreal beat Emilio Fiora (White).
R2–R5 · WIN STREAK
FM Agustin Villarreal won 4 in a row (R2–R5).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1FMAgustin Villarreal | * | 1 | ½ | 1 |
| 2Emilio Fiora | 0 | * | ½ | 1 |
| 3Jorge Alfredo Fernandez | ½ | ½ | * | ½ |
| 4IMPablo Barrionuevo | 0 | 0 | ½ | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Villarreal, AgustinFM | 2361 | ARG | =2N | +7B | +5N | +3B | +4N | =6B | 5.0 | 18.0 | 21.0 | 17.50 | 2413 | +8.4 |
| 2 | Fernandez, Jorge Alfredo | 1998 | ARG | =1B | =8N | =4B | +9N | +6B | =3B | 4.0 | 18.0 | 20.0 | 12.50 | 2254 | +76.4 |
| 3 | Fiora, Emilio | 2237 | ARG | +9B | +4N | =6B | −1N | +10B | =2N | 4.0 | 17.5 | 19.5 | 11.00 | 2210 | -1.2 |
| 4 | Barrionuevo, PabloIM | 2260 | ARG | +10N | −3B | =2N | +5B | −1B | +11N | 3.5 | 18.5 | 20.0 | 9.00 | 2170 | -4.8 |
| 5 | Bertorello, JuanFM | 2261 | ARG | +8B | =6N | −1B | −4N | +9B | +7B | 3.5 | 17.0 | 19.0 | 9.00 | 2149 | -13.4 |
| 6 | Fuentes, Agustin | 2072 | ARG | +12N | =5B | =3N | =7B | −2N | =1N | 3.0 | 19.5 | 19.5 | 7.75 | 2098 | +4.8 |
| 7 | Platini, Renzo Jesus | 2013 | ARG | +11B | −1N | =9B | =6N | +8B | −5N | 3.0 | 16.0 | 17.5 | 6.50 | 2035 | +6.0 |
| 8 | Dellagiovana, Claudio | 1984 | ARG | −5N | =2B | +10N | =11B | −7N | =9B | 2.5 | 14.5 | 16.0 | 5.75 | 1904 | -26.8 |
| 9 | Tonetti, Pablo Carlos | 1859 | ARG | −3N | +12B | =7N | −2B | −5N | =8N | 2.0 | 17.0 | 17.0 | 2.75 | 1910 | +8.4 |
| 10 | Bonelli, Daniel | 1962 | ARG | −4B | +11N | −8B | +12N | −3N | F | 2.0 | 11.5 | 11.5 | 1.50 | 1902 | -17.6 |
| 11 | Tonetti, Pablo Emilio | 1674 | ARG | −7N | −10B | +12N | =8N | F | −4B | 1.5 | 11.0 | 11.0 | 1.25 | 1801 | +22.4 |
| 12 | Rossi, Gabriel | 1716 | ARG | −6B | −9N | −11B | −10B | F | F | 0.0 | 8.5 | 8.5 | 0.00 | 1092 | -46.8 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Fernandez, Jorge AlfredoARG+76.44.0 pts · #3
- 2Tonetti, Pablo EmilioARG+22.41.5 pts · #11
- 3Villarreal, AgustinFMARG+8.45.0 pts · #1
Top rating losers
- 1Rossi, GabrielARG-46.80.0 pts · #12
- 2Dellagiovana, ClaudioARG-26.82.5 pts · #8
- 3Bonelli, DanielARG-17.62.0 pts · #10