Seron, Gauvain
Current rating: 1482
Record: 2-3
| Grand Prix Brussels 2020 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 405 | Bocahut, Thomas (1430) | Lost 1-2 | -191481 |
| 2pioneer | 450 | Hermant, Francois (1454) | Won 2-1 | +171498 |
| 3pioneer | 481 | Vos, Tristan (1424) | Won 2-1 | +171515 |
| 4pioneer | 345 | Mueller, Chris (1700) | Lost 0-2 | -151500 |
| 5pioneer | 623 | Ruiz Gonzalez, Pablo (1494) | Lost 1-2 | -181482 |
| average opponent: 1500record: 2-3 | new rating: 1482 | |||