Zavaleta, Sebastian
Current rating: 1547
Record: 18-16-1
| Grand Prix Santiago 2016 (KLD standard) | starting rating: 1509 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 68 | David, Iraham (1500) | Lost 1-2 | -181491 |
| 2standard | 302 | Contreras, Boris (1483) | Won 2-0 | +181509 |
| 3standard | 282 | Castro Saa, Sergio (1558) | Won 2-0 | +191528 |
| 4standard | 150 | Vilches, Oscar (1394) | Draw 1-1 | -31525 |
| 5standard | 146 | Araujo Cardozo, Gustavo (1473) | Lost 1-2 | -181507 |
| 6standard | 221 | Campos Micin, Niko (1474) | Won 2-1 | +171524 |
| 7standard | 174 | Cattoni, Lucas (1624) | Won 2-0 | +201544 |
| 8standard | 95 | Pineda, Camilo (1537) | Won 0-0 | +181562 |
| 9standard | 78 | Mora, Sebastian (1740) | Lost 1-2 | -151547 |
| top | average opponent: 1532record: 5-3-1 | new rating: 1547 | ||
| Grand Prix Buenos Aires 2015 (DTK standard) | starting rating: 1488 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 227 | Palermo, Gaston (1500) | Won 2-0 | +191507 |
| 2standard | 50 | Arrostito, Marcos (1502) | Lost 1-2 | -181489 |
| 3standard | 209 | Zurita Gonzalez, David (1662) | Lost 0-2 | -151474 |
| 4standard | 226 | Araujo, Alice (1329) | Won 2-1 | +151489 |
| 5standard | 221 | Vargas Paez, Javier (1562) | Lost 0-2 | -171472 |
| 6standard | 242 | Laura, Pablo (1540) | Lost 1-2 | -161456 |
| 7standard | 219 | Melero, Ricardo (1463) | Won 2-0 | +181474 |
| 8standard | 170 | Rodrigues de F, Renan (1481) | Won 2-0 | +181492 |
| 9standard | 142 | Allende, Marino (1458) | Won 2-0 | +171509 |
| top | average opponent: 1500record: 5-4 | new rating: 1509 | ||
| Grand Prix Buenos Aires 2014 (BNG standard) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 261 | Cancino, Christian (1426) | Won 2-0 | +171483 |
| 2standard | 49 | Larrousse, Lucas (1548) | Lost 1-2 | -161467 |
| 3standard | 292 | Blanco, Silvio (1502) | Lost 0-2 | -181449 |
| 4standard | 369 | Taborda, Santiago (1448) | Lost 0-2 | -181431 |
| 5standard | 365 | Aguirre, Emiliano (1463) | Won 2-1 | +191450 |
| 6standard | 310 | Leis, Alejandro (1479) | Won 2-0 | +181468 |
| 7standard | 245 | Astorga, Maximiliano (1484) | Won 2-0 | +191487 |
| 8standard | 156 | Rioseco Norambuena, Luis (1589) | Lost 1-2 | -171470 |
| 9standard | 186 | Pena Congregado, Nahuel (1473) | Won 2-1 | +181488 |
| top | average opponent: 1490record: 5-4 | new rating: 1488 | ||
| Grand Prix Sao Paulo 2009 (ARB standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 45 | Marcos Teixeira, (1518) | Won 2-1 | +181518 |
| 3standard | 87 | Siqueira, Vitor de Paiva (1500) | Lost 0-2 | -181500 |
| 4standard | 154 | Lopes, Luiz A (1500) | Won 2-0 | +181518 |
| 5standard | 119 | Franco, Andre (1597) | Lost 1-2 | -171501 |
| 6standard | 143 | Paredes, Marcos (1519) | Lost 0-0 | -171484 |
| 7standard | 169 | Lacerda de Carvalho, Alex (1468) | Won 2-0 | +171501 |
| 8standard | 108 | Israel Antonio Pinto S, (1517) | Lost 0-2 | -171484 |
| 9standard | 99 | victor fernandes, (1503) | Lost 1-2 | -181466 |
| top | average opponent: 1515record: 3-5 | new rating: 1466 | ||