Carvalho, Diego
Current rating: 1406
Record: 4-10-2
| Grand Prix Sao Paulo 2017 (modern) | starting rating: 1409 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 279 | Maia, Vitor0464 (1500) | Won 2-1 | +201429 |
| 2modern | 45 | Ferreira, Raphael (1553) | Draw 1-1 | +21431 |
| 3modern | 210 | Pinheiro, Rodrigo (1517) | Lost 0-1 | -161415 |
| 4modern | 362 | Miranda, Antonio Jorge (1565) | Won 2-0 | +211436 |
| 5modern | 231 | Chamon Tavares, Samuel (1501) | Lost 1-2 | -171419 |
| 6modern | 343 | Miranda, Marcelo5268 (1504) | Draw 1-1 | +11420 |
| 7modern | 400 | Ribeiro, Giuseppe (1501) | Won 2-0 | +201440 |
| 8modern | 311 | Jesus, Cristiano (1519) | Lost 1-2 | -171423 |
| 9modern | 319 | Freire Da Cruz Duarte, Clisthenes (1482) | Lost 0-2 | -171406 |
| average opponent: 1516record: 3-4-2 | new rating: 1406 | |||
| Grand Prix Porto Alegre 2004 (COK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 38 | Da Silva, Cassiano (1499) | Lost 0-2 | -181482 |
| 2sealed | 109 | Lucenzade Gerveira, Pablo (1482) | Won 2-0 | +181500 |
| 3sealed | 96 | Kiko, William (1503) | Lost 0-2 | -181482 |
| 4sealed | 144 | Da Cruz Mayer, Rafael (1482) | Lost 1-2 | -181464 |
| 5sealed | 149 | Rosa Dos Reis, Luis Henrique (1463) | Lost 0-2 | -181446 |
| 6sealed | 132 | Klein, Raoni (1428) | Lost 0-2 | -181428 |
| 7sealed | 115 | Silva Goulart, Everton Julian (1410) | Lost 0-2 | -191409 |
| average opponent: 1467record: 1-6 | new rating: 1409 | |||