Peersman, Johan
Current rating: 1523
Record: 6-5
| Grand Prix Eindhoven 2005 (extended) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 103 | Caenazzo, Tommaso (1514) | Won 2-1 | +191482 |
| 2extended | 168 | Mortegoutte, Nicolas (1489) | Won 2-1 | +181500 |
| 3extended | 29 | Kempf, Timo (1718) | Won 2-0 | +221522 |
| 4extended | 19 | Lenders, Nikki (1554) | Won 2-0 | +191541 |
| 5extended | 14 | Satke, David (1470) | Lost 0-2 | -201521 |
| 6extended | 119 | Zimmermann, Martin (1557) | Won 2-0 | +191540 |
| 7extended | 71 | Nahodil, Petr (1619) | Lost 0-2 | -171523 |
| average opponent: 1560record: 5-2 | new rating: 1523 | |||
| Grand Prix Antwerp 2002 (TOR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 62 | Van Der Haeghe, Werner (1500) | Lost 1-2 | -181482 |
| 2sealed | 180 | Franssen, Valentijn (1462) | Won 2-1 | +181500 |
| 3sealed | 201 | Deinert, Sascha (1467) | Lost 1-2 | -191481 |
| 4sealed | 233 | Maes, Jochen (1482) | Lost 1-2 | -181463 |
| average opponent: 1478record: 1-3 | new rating: 1463 | |||