da Hora Uzeda, Antonio Raimundo
Current rating: 1381
| Grand Prix Sao Paulo 2015 (DTK standard) | starting rating: 1449 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 146 | Junji Takara, Victor (1500) | Lost 1-2 | -171432 |
| 2standard | 345 | Nelomaceno, Edgard W (1482) | Lost 0-2 | -171415 |
| 3standard | 594 | Vidal Bianquini, Diego (1465) | Lost 1-2 | -171398 |
| 4standard | 609 | de Paiva Moura, Eduardo (1448) | Lost 0-2 | -171381 |
| top | average opponent: 1474record: 0-4 | new rating: 1381 | ||
| Grand Prix Rio de Janeiro 2013 (GTC standard) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 122 | Rodrigues, Anderson (1447) | Draw 1-1 | -11503 |
| 2standard | 166 | Andrade Muniz, Jean (1520) | Lost 0-2 | -181485 |
| 3standard | 245 | Almeida, Davi (1484) | Lost 0-2 | -181467 |
| 4standard | 317 | Marinho, Luis (1462) | Lost 0-2 | -181449 |
| top | average opponent: 1478record: 0-3-1 | new rating: 1449 | ||
| Grand Prix Santiago 2011 (ISD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 78 | Danobeitia, Hugo (1536) | Draw 1-1 | +11501 |
| 4sealed | 88 | Morales, Patricio (1537) | Draw 1-1 | 01501 |
| 5sealed | 148 | Horta, Lucas Alencar (1514) | Won 2-0 | +191520 |
| 6sealed | 92 | Torrealba, Rodrigo (1585) | Lost 0-2 | -171503 |
| 7sealed | 147 | Cardenas, Jose Moises (1537) | Won 2-1 | +181521 |
| 8sealed | 101 | Rojas, Luis (1540) | Lost 1-2 | -171504 |
| top | average opponent: 1542record: 2-2-2 | new rating: 1504 | ||