Gomy, Marcus
Current rating: 1429
Record: 4-8
| Grand Prix Sao Paulo 2015 (DTK standard) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 380 | Perez, Felipe (1553) | Lost 1-2 | -181502 |
| 2standard | 468 | Hervas, Lucas (1482) | Lost 0-2 | -181484 |
| 3standard | 563 | Romeu Rubner, Jean (1464) | Lost 1-2 | -191465 |
| 4standard | 596 | Wander Martins Villela, Alex (1447) | Lost 1-2 | -181447 |
| 5standard | 563 | Mitsuyasu, Domingos K (1445) | Lost 0-2 | -181429 |
| average opponent: 1478record: 0-5 | new rating: 1429 | |||
| Grand Prix Rio de Janeiro 2013 (GTC standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 161 | Silva, Eduardo (1620) | Lost 1-2 | -161484 |
| 2standard | 190 | Neto, Joao De Mello Rezende (1518) | Won 2-0 | +191503 |
| 3standard | 137 | Almeida, Danilo (1472) | Won 2-1 | +171520 |
| 4standard | 98 | Sergio Cardoso, Paulo (1518) | Lost 0-2 | -181502 |
| 5standard | 160 | Lanzi, Mariano (1499) | Won 2-0 | +181520 |
| 6standard | 150 | Tommasini, Lucas (1534) | Won 2-0 | +181538 |
| 7standard | 130 | De Oliveira, Anderson (1490) | Lost 0-2 | -181520 |
| average opponent: 1522record: 4-3 | new rating: 1520 | |||