TORNEO INTERNACIONAL COPA LOS ANGELES 2025 U-2400
9 players participated in this 6-round tournament, held from 19 Jun 2025 to 20 Jun 2025 in Barquisimeto - Estado Lara, Venezuela. 1 titled players. Top 10 Elo average was 1559, and top seed was William Roberto Yanez Rodriguez (🇻🇪 VEN, 1977).
Lorena Angelica Mazzaoui Ribaldi (🇻🇪 VEN, 1566) won with 4.5/6, ahead of Cesar Raul Castro Paitan (4.5) and William Roberto Yanez Rodriguez (3.5). Mazzaoui Ribaldi shared the lead from round 2, winning on tie-break.
The biggest upset came in round 1: Lorena Angelica Mazzaoui Ribaldi (1566) beat Jesus Adrian Franco Gimenez (1970), a +404-point gap.
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How it unfolded
Top 6 · 6 roundsTight race until R3; 2 players tied at 4.5/6, decided on Buchholz.
Lorena Angelica Mazzaoui Ribaldi held the sole lead from R3 through R6 without losing it.
2 players finish on 4.5/6. Mazzaoui Ribaldi takes the title on Buchholz Cut1 (16.0).
Lorena Angelica Mazzaoui Ribaldi beat Cesar Raul Castro Paitan (White).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Lorena Angelica Mazzaoui Ribaldi | * | 1 | 0 | 1 |
| 2Cesar Raul Castro Paitan | 0 | * | 1 | — |
| 3William Roberto Yanez Rodriguez | 1 | 0 | * | 1 |
| 4Jesus Adrian Franco Gimenez | 0 | — | 0 | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Mazzaoui Ribaldi, Lorena Angelica | 1566 | VEN | +5N | +6B | +2B | =4N | −3B | +8N | 4.5 | 16.0 | 17.5 | 12.50 | 2015 | +127.6 |
| 2 | Castro Paitan, Cesar Raul | 1950 | VEN | +9N | +7B | −1N | =6B | +4B | +3N | 4.5 | 15.0 | 15.0 | 9.50 | 1867 | -6.0 |
| 3 | Yanez Rodriguez, William Roberto | 1977 | VEN | −4N | +5B | =6N | +7B | +1N | −2B | 3.5 | 17.0 | 19.0 | 10.50 | 1819 | -19.4 |
| 4 | Vergara Perez, Marcela SophiaWCM | 1716 | VEN | +3B | =8N | +9B | =1B | −2N | F | 3.0 | 14.0 | 14.0 | 6.50 | 1761 | +7.6 |
| 5 | Franco Gimenez, Jesus Adrian | 1970 | VEN | −1B | −3N | F | +9B | +7N | +6B | 3.0 | 12.0 | 12.0 | 4.00 | 1724 | -43.2 |
| 6 | Escobar Rodriguez, Ana Sofia | 1779 | VEN | +8B | −1N | =3B | =2N | F | −5N | 2.0 | 17.0 | 17.0 | 5.50 | 1731 | -13.2 |
| 7 | Romero, Guillermo | 1526 | VEN | F | −2N | +8B | −3N | −5B | +9N | 2.0 | 12.5 | 12.5 | 1.50 | 1639 | +5.8 |
| 8 | Silva Garcia, Willianmer Samuel | 1550 | VEN | −6N | =4B | −7N | F | +9N | −1B | 1.5 | 11.5 | 11.5 | 1.50 | 1326 | -39.6 |
| 9 | Rojas Marquez, Gabriel Onofre | 0 | VEN | −2B | F | −4N | −5N | −8B | −7B | 0.0 | 14.0 | 14.0 | 0.00 | 942 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Mazzaoui Ribaldi, Lorena AngelicaVEN+127.64.5 pts · #1
- 2Vergara Perez, Marcela SophiaWCMVEN+7.63.0 pts · #5
- 3Romero, GuillermoVEN+5.82.0 pts · #7
- 1Franco Gimenez, Jesus AdrianVEN-43.23.0 pts · #4
- 2Silva Garcia, Willianmer SamuelVEN-39.61.5 pts · #8
- 3Yanez Rodriguez, William RobertoVEN-19.43.5 pts · #3
- R1+404 Elo gap
- R3+384 Elo gap
- R1+261 Elo gap