Gomes, Joao
Current rating: 1529
| Grand Prix Porto Alegre 2015 (modern) | starting rating: 1569 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 99 | Ulguim, Giovani (1500) | Lost 1-2 | -191550 |
| 2modern | 264 | Parmeggiani da Costa, Romulo (1485) | Lost 1-2 | -191531 |
| 3modern | 377 | Maciel, Leandro (1464) | Won 2-0 | +171548 |
| 4modern | 291 | Folmer Dias, Jackson (1484) | Lost 1-2 | -191529 |
| top | average opponent: 1483record: 1-3 | new rating: 1529 | ||
| Grand Prix Sao Paulo 2015 (DTK standard) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 427 | Torres, Gustavo (1500) | Won 2-0 | +181519 |
| 2standard | 277 | Conrado, Alexandre (1486) | Won 2-1 | +171536 |
| 3standard | 192 | Astroza Tagle, Alonso (1672) | Won 2-0 | +211557 |
| 4standard | 38 | Mangolin Filho, Davi (1539) | Won 2-1 | +181575 |
| 5standard | 22 | Ramos Modesto, Danilo (1722) | Lost 0-2 | -161559 |
| 6standard | 116 | Bossaneli Araujo, William (1708) | Won 2-0 | +211580 |
| 7standard | 18 | da Silva Pantoja, Elias (1656) | Lost 1-2 | -171563 |
| 8standard | 115 | Hari Candido Lima, Nai (1557) | Won 2-0 | +181581 |
| 9standard | 39 | Tapia Becerra, Felipe (1932) | Lost 1-2 | -121569 |
| top | average opponent: 1641record: 6-3 | new rating: 1569 | ||
| Grand Prix Lisbon 2005 (BOK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 206 | Almeida, Rui (1522) | Won 2-0 | +181518 |
| 2sealed | 114 | Vazquez Villalba, Curro (1518) | Lost 1-2 | -181500 |
| 3sealed | 138 | Moreno, Lola (1500) | Won 2-1 | +181518 |
| 4sealed | 126 | Catarino, Andre (1558) | Lost 1-2 | -171501 |
| top | average opponent: 1524record: 2-2 | new rating: 1501 | ||