Heijman, Peter Dario
Current rating: 1465
Record: 2-4
| Grand Prix Mexico City 2015 (FRF limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 29 | Zarate Diaz, Diego Armando (1546) | Lost 1-2 | -171483 |
| 2sealed | 164 | Aretia, Fernando (1427) | Won 2-1 | +171500 |
| 3sealed | 212 | Moya Silva, Sergio Noe (1541) | Won 2-1 | +191519 |
| 4sealed | 175 | Arias Escalante, Oscar (1501) | Lost 0-2 | -191500 |
| 5sealed | 189 | De Luna Solares, Ricardo David (1576) | Lost 0-2 | -161484 |
| 6sealed | 214 | Perez, Manuel (1468) | Lost 0-2 | -191465 |
| average opponent: 1510record: 2-4 | new rating: 1465 | |||