Cats, Bruno
Current rating: 1540
Record: 5-3
| Grand Prix Brussels 2020 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 385 | Pablos, Cristina Ruiz (1500) | Won 2-0 | +181518 |
| 2pioneer | 332 | Avgoustis, Kyriakos (1575) | Lost 1-2 | -171501 |
| 3pioneer | 708 | Martin, Luis (1560) | Won 2-0 | +191520 |
| 4pioneer | 235 | Massmann, Marcel (1544) | Lost 0-2 | -171503 |
| 5pioneer | 425 | Gordon, Joshua (1479) | Lost 1-2 | -191484 |
| 6pioneer | 574 | Maillet, Gilles (1479) | Won 2-0 | +181502 |
| 7pioneer | 430 | Khotiaintseva, Tetiana (1570) | Won 2-0 | +191521 |
| 8pioneer | 267 | Prevost, Josselin (1547) | Won 2-1 | +191540 |
| average opponent: 1532record: 5-3 | new rating: 1540 | |||