Janssen, Quentin
Current rating: 1558
Record: 8-5-1
| Grand Prix Amsterdam 2011 (legacy) | starting rating: 1522 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 206 | Vilalta, Marc (1500) | Won 2-0 | +181540 |
| 2legacy | 126 | Polasek, Filip (1756) | Lost 0-2 | -141526 |
| 3legacy | 305 | Ang, Arjan (1537) | Won 2-1 | +181544 |
| 4legacy | 196 | Seehaus, Arne (1517) | Lost 1-2 | -181526 |
| 5legacy | 291 | Bracic, Marjan (1516) | Won 2-0 | +171543 |
| 6legacy | 162 | Luijten, Wouter (1517) | Won 2-0 | +181561 |
| 7legacy | 193 | Scholz, Florian (1473) | Won 2-0 | +161577 |
| 8legacy | 83 | Mace, Damien (1511) | Lost 0-2 | -191558 |
| average opponent: 1541record: 5-3 | new rating: 1558 | |||
| Grand Prix Brussels 2008 (SHM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 231 | Matthies, Mario (1556) | Won 2-0 | +191519 |
| 2sealed | 121 | Niesen, Michiel (1538) | Draw 1-1 | 01519 |
| 3sealed | 123 | Schwarz, Stephan (1605) | Won 2-0 | +201539 |
| 4sealed | 93 | van der Steenhoven, Rob (1650) | Lost 1-2 | -161523 |
| 5sealed | 164 | Vermeulen, Peter (1502) | Won 2-1 | +181541 |
| 6sealed | 102 | Valkeneers, Tom (1537) | Lost 1-2 | -191522 |
| average opponent: 1565record: 3-2-1 | new rating: 1522 | |||