Marinho, Vinicius
Current rating: 1426
Record: 4-8-1
| Grand Prix Sao Paulo 2015 (DTK standard) | starting rating: 1498 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 469 | Bonamigo Gaspodini, Nicolas (1500) | Lost 1-2 | -181480 |
| 2standard | 448 | Treuko, Nicholas (1482) | Lost 1-2 | -181462 |
| 3standard | 561 | Fernando Rauber, Rafae (1464) | Lost 0-2 | -181444 |
| 4standard | 615 | Dos Santos Elias, Alessandro (1447) | Lost 1-2 | -181426 |
| average opponent: 1473record: 0-4 | new rating: 1426 | |||
| Grand Prix Sao Paulo 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 99 | MEDEIROS, HANDERSON (1500) | Won 1-0 | +181518 |
| 2sealed | 111 | Teixiera Dos Santos, Thiago (1518) | Draw 1-1 | 01518 |
| 3sealed | 106 | Mendonca, Lucas R (1518) | Lost 0-2 | -181500 |
| 4sealed | 209 | Almeida, Lucas (1500) | Lost 0-2 | -181482 |
| 5sealed | 261 | Pereira, Roberto (1464) | Won 2-0 | +181500 |
| 6sealed | 208 | gregorio, pedro (1484) | Won 2-1 | +171517 |
| 7sealed | 202 | Soalheiro, Marcelo (1416) | Lost 0-2 | -191498 |
| 8sealed | 151 | Morales, Ricardo (1500) | Lost 0-2 | -181480 |
| 9sealed | 141 | Huang, Alex (1476) | Won 2-1 | +181498 |
| average opponent: 1486record: 4-4-1 | new rating: 1498 | |||