Pensado Atlantida jueves Octubre 2025
Open SwissStandard
11 players participated in this 5-round tournament, held from 09 Oct 2025 to 06 Nov 2025 in Atlantida, Uruguay. Top 10 Elo average was 910, and top seed was Victor Rodriguez Farias (🇺🇾 URU, 1900).
Matias Iriondo Zamit (🇺🇾 URU, 1866) won with 4.0/5, ahead of Alejandro Visillac (4.0) and Victor Rodriguez Farias (3.0). Iriondo Zamit won on tie-break after catching the field in the final round.
Location
🇺🇾Atlantida, Uruguay
Dates
09 Oct 2025 → 06 Nov 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 5 rounds
Federations · 1 represented
🇺🇾Uruguay×7
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 5 roundsTight race until R5; 2 players tied at 4.0/5, decided on Buchholz.
Co-leaders
5
2
1
1
2
R5 · TIEBREAK CLUSTER
2 players finish on 4.0/5. Iriondo Zamit takes the title on Buchholz Cut1 (11.0).
R5 · HEAD-TO-HEAD · WINNER VS 2ND
Matias Iriondo Zamit beat Alejandro Visillac (White).
WIN STREAKS · 2 top finishers
Matias Iriondo Zamit 4 wins (R1–R5)Alejandro Visillac 4 wins (R1–R4)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Matias Iriondo Zamit | * | 1 | 1 | — |
| 2Alejandro Visillac | 0 | * | — | 1 |
| 3Victor Rodriguez Farias | 0 | — | * | 0 |
| 4Luis Perez Selios | — | 0 | 1 | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Iriondo Zamit, Matias | 1866 | URU | +6N | F | +3B | +5N | +2B | 4.0 | 11.0 | 11.0 | 11.00 | 2602 | +50.8 |
| 2 | Visillac, Alejandro | 1878 | URU | +8B | +5N | +10B | +4N | −1N | 4.0 | 9.0 | 10.0 | 6.00 | 1898 | +2.0 |
| 3 | Rodriguez Farias, Victor | 1900 | URU | +11N | −4B | −1N | +9B | +7N | 3.0 | 9.0 | 9.0 | 3.00 | 1047 | -23.0 |
| 4 | Perez Selios, Luis | 1827 | URU | +7B | +3N | F | −2B | F | 2.0 | 11.0 | 11.0 | 5.00 | 1889 | +3.4 |
| 5 | Campos, Fernando | 1627 | URU | +9N | −2B | +8N | −1B | F | 2.0 | 10.0 | 10.0 | 2.00 | 1072 | -15.6 |
| 6 | Montenegro, Juan | 0 | URU | −1B | −7N | +11N | +10B | F | 2.0 | 9.0 | 9.0 | 1.00 | 1066 | 0.0 |
| 7 | FIDE 3023699 | 0 | — | −4N | +6B | −9N | +8B | −3B | 2.0 | 8.0 | 9.0 | 3.00 | 1064 | 0.0 |
| 8 | FIDE 3038203 | 0 | — | −2N | +9B | −5B | −7N | F | 1.0 | 9.0 | 10.0 | 1.00 | 953 | 0.0 |
| 9 | FIDE 3038521 | 0 | — | −5B | −8N | +7B | −3N | F | 1.0 | 8.0 | 8.0 | 2.00 | 964 | 0.0 |
| 10 | Escaris, Luis | 0 | URU | F | +11B | −2N | −6N | F | 1.0 | 7.0 | 7.0 | 0.00 | 1078 | 0.0 |
| 11 | FIDE 3038211 | 0 | — | −3B | −10N | −6B | F | F | 0.0 | 7.0 | 7.0 | 0.00 | 1100 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Iriondo Zamit, MatiasURU+50.84.0 pts · #1
- 2Perez Selios, LuisURU+3.42.0 pts · #3
- 3Visillac, AlejandroURU+2.04.0 pts · #2
Top rating losers
- 1Rodriguez Farias, VictorURU-23.03.0 pts · #8
- 2Campos, FernandoURU-15.62.0 pts · #7
- 3FIDE 30236990.02.0 pts · #4