Pietersil, Stijn
Current rating: 1518
Record: 8-7
| Grand Prix Lille 2015 (legacy) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 447 | Boulema, Samir (1410) | Lost 0-2 | -201481 |
| 2legacy | 568 | de Jonge, Rob (1427) | Won 2-1 | +171498 |
| 3legacy | 523 | Platten, James (1525) | Won 2-1 | +191517 |
| 4legacy | 285 | TRANNOY, Xavier (1517) | Lost 0-2 | -181499 |
| 5legacy | 498 | Hugaert, Arthur (1525) | Won 2-1 | +181517 |
| 6legacy | 342 | Jursa, Richard (1426) | Won 2-0 | +161533 |
| 7legacy | 216 | Pots, Maurice (1704) | Won 2-1 | +211554 |
| 8legacy | 161 | Eskelinen, Jani (1557) | Lost 0-2 | -171537 |
| 9legacy | 220 | Dudziak, Alexandre (1508) | Lost 0-2 | -191518 |
| average opponent: 1511record: 5-4 | new rating: 1518 | |||
| Grand Prix Paris 2014 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 358 | Arendt, Rene (1500) | Won 2-0 | +181518 |
| 2legacy | 562 | Legrand, Renaud (1483) | Lost 1-2 | -191499 |
| 3legacy | 458 | Christophe, Jean (1458) | Won 2-1 | +181517 |
| 4legacy | 192 | Brusaferri, Matteo (1489) | Won 2-1 | +171534 |
| 5legacy | 326 | Brueggemann, Julian (1678) | Lost 1-2 | -151519 |
| 6legacy | 405 | King, Kieran (1518) | Lost 0-2 | -181501 |
| average opponent: 1521record: 3-3 | new rating: 1501 | |||