Perrois, Romain
Current rating: 1489
Record: 3-4-1
| Grand Prix Brussels 2020 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 368 | Renner, Marcel (1500) | Won 2-0 | +181518 |
| 2pioneer | 210 | Leiensetter, Marc (1698) | Lost 0-2 | -151503 |
| 3pioneer | 685 | Perfetto, Luis Umberto (1390) | Lost 0-2 | -201483 |
| 4pioneer | 701 | Signargout, Hippolyte (1746) | Won 2-0 | +231506 |
| 5pioneer | 465 | Jonsson, Gabriel (1611) | Lost 0-2 | -161490 |
| 6pioneer | 522 | Masset, Axel (1479) | Draw 1-1 | 01490 |
| 7pioneer | 478 | Noel, David (1450) | Lost 1-2 | -191471 |
| 8pioneer | 403 | Migueis Alem, Paulo Rafael (1476) | Won 2-0 | +181489 |
| average opponent: 1544record: 3-4-1 | new rating: 1489 | |||