Haas, Mathieu
Current rating: 1501
Record: 7-7-1
| Grand Prix Bologna 2019 (legacy) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 387 | Bettarini, Francesco (1500) | Won 2-0 | +191499 |
| 2legacy | 245 | Salvatori, Tommaso (1496) | Won 2-0 | +181517 |
| 3legacy | 149 | Isidori, Marco (1539) | Won 2-1 | +181535 |
| 4legacy | 133 | Driussi, Lorenzo (1446) | Won 2-0 | +161551 |
| 5legacy | 60 | Fukin, Dmitrii (1578) | Lost 1-2 | -171534 |
| 6legacy | 158 | Pchelkin, Andrey (1712) | Lost 0-2 | -151519 |
| 7legacy | 137 | Martin, David [ENG] (1530) | Lost 1-2 | -181501 |
| average opponent: 1543record: 4-3 | new rating: 1501 | |||
| Grand Prix Lyon 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 440 | Houpier, Robin (1500) | Lost 1-2 | -181482 |
| 2modern | 534 | Navarro, Roger (1563) | Lost 0-2 | -171465 |
| 3modern | 1016 | Regouby, Thomas (1465) | Won 2-1 | +181483 |
| 4modern | 877 | Manchon, Christophe (1382) | Won 2-0 | +171500 |
| 5modern | 692 | Gutierrez Fernandez, Jordi (1406) | Won 2-1 | +161516 |
| 6modern | 363 | Delafosse, Quentin (1524) | Lost 1-2 | -181498 |
| 7modern | 639 | Gertrude, Ronald (1504) | Draw 1-1 | 01498 |
| 8modern | 514 | Labenne, Romain (1501) | Lost 0-2 | -181480 |
| average opponent: 1481record: 3-4-1 | new rating: 1480 | |||