Kobayashi, Mauricio
Current rating: 1435
Record: 9-13-2
| Grand Prix Sao Paulo 2015 (DTK standard) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 228 | Esteves Maciel, Frederico (1500) | Won 2-1 | +191483 |
| 2standard | 29 | de Castilho Freitas, F (1519) | Draw 1-1 | +11484 |
| 3standard | 258 | Botelho, Leonardo (1518) | Lost 0-2 | -181466 |
| 4standard | 385 | Martins, Joao (1734) | Lost 0-2 | -131453 |
| 5standard | 486 | Hugo Carvalho Nogueira, (1481) | Lost 1-2 | -181435 |
| top | average opponent: 1550record: 1-3-1 | new rating: 1435 | ||
| Grand Prix Sao Paulo 2012 (M13 limited) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 236 | Kamioka, Carlos Eduardo (1446) | Lost 1-2 | -181445 |
| 2sealed | 279 | Lito Denodai Fontana, Petrus (1483) | Won 2-1 | +181463 |
| 3sealed | 200 | Souza, Joao Claudio (1398) | Won 2-0 | +171480 |
| 4sealed | 104 | Moura Nakamura, Daniel (1523) | Won 2-0 | +191499 |
| 5sealed | 129 | Real, Enzo (1525) | Lost 0-2 | -171482 |
| 6sealed | 122 | Solis Checa, Diego (1519) | Lost 1-2 | -181464 |
| top | average opponent: 1482record: 3-3 | new rating: 1464 | ||
| Grand Prix Porto Alegre 2004 (COK limited) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 88 | Bittencourt Olmi, Douglas (1500) | Won 2-0 | +181517 |
| 2sealed | 50 | Lima Cardoso, Filipe (1482) | Lost 0-2 | -181499 |
| 3sealed | 108 | Garcia, Dhenyz (1500) | Draw 1-1 | 01499 |
| 4sealed | 99 | Simoes, Alisson (1501) | Lost 1-2 | -181481 |
| 5sealed | 125 | Vaz, Cristiano (1482) | Won 2-0 | +181499 |
| 6sealed | 94 | Lontra, Marcus (1466) | Lost 0-2 | -191480 |
| 7sealed | 15 | Bezzegh, Tomas (1531) | Lost 1-2 | -171463 |
| top | average opponent: 1495record: 2-4-1 | new rating: 1463 | ||
| Grand Prix Sao Paulo 2002 (JUD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 65 | Mora Gomes, Thiago (1500) | Won 2-1 | +181518 |
| 2standard | 46 | Ruman, Caio Jorge (1533) | Lost 0-2 | -181500 |
| 3standard | 105 | Almeida, Marcio (1501) | Lost 0-2 | -181482 |
| 4standard | 121 | Braga Peres, Denys (1482) | Won 2-0 | +181500 |
| 5standard | 88 | Almeida Da Meirelles, Rogeri (1499) | Won 2-0 | +181518 |
| 6standard | 69 | Terranova, Pedro (1467) | Lost 0-2 | -191499 |
| top | average opponent: 1497record: 3-3 | new rating: 1499 | ||