Gheysen, Alexandre
Current rating: 1550
Record: 5-3
| Grand Prix Brussels 2020 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 438 | Bourges, Aymeric (1465) | Won 2-0 | +171517 |
| 2pioneer | 224 | Spanos, Alexandros (1858) | Lost 1-2 | -121505 |
| 3pioneer | 695 | Aristo, Alberto (1562) | Won 2-1 | +191524 |
| 4pioneer | 296 | Smetana, Ondrej (1531) | Won 2-0 | +181542 |
| 5pioneer | 160 | Staples, James (1587) | Lost 0-2 | -171525 |
| 6pioneer | 282 | Gosic, Lazar (1544) | Won 2-1 | +191544 |
| 7pioneer | 324 | Szmyd, Jedrek (1754) | Won 2-0 | +211565 |
| 8pioneer | 157 | Rothen, Christian (1698) | Lost 1-2 | -151550 |
| average opponent: 1625record: 5-3 | new rating: 1550 | |||