Van Doorsselaere, Sam
Current rating: 1420
Record: 12-18-1
| Grand Prix Brighton 2009 (M10 limited) | starting rating: 1419 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 156 | Puzio, Bartosz (1483) | Lost 0-2 | -171402 |
| 2sealed | 269 | Daybell, Andrew (1482) | Lost 0-2 | -171385 |
| 3sealed | 302 | Beaver, Paul (1447) | Won 2-0 | +191404 |
| 4sealed | 274 | Richardson, Paul M (1452) | Won 2-1 | +191423 |
| 5sealed | 265 | Friedrich, Fabian (1505) | Lost 0-2 | -161407 |
| 6sealed | 249 | Ball, David H (1662) | Won 2-0 | +221429 |
| 7sealed | 200 | Van Doorsselaere, Tom (1527) | Won 2-1 | +201449 |
| 8sealed | 142 | Pinazo, Jorge (1682) | Lost 0-2 | -141435 |
| 9sealed | 119 | Sappl, Josef (1586) | Lost 1-2 | -151420 |
| top | average opponent: 1536record: 4-5 | new rating: 1420 | ||
| Grand Prix Birmingham 2008 (Lorwyn block) | starting rating: 1452 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 12 | Greenslade, Steve (1500) | Won 2-1 | +191471 |
| 2block | 141 | O'Connell, Bernard (1473) | Won 2-1 | +181489 |
| 3block | 73 | Houldsworth, Lee (1520) | Won 2-0 | +191508 |
| 4block | 55 | Bresland, Noel (1515) | Lost 0-2 | -181490 |
| 5block | 75 | Bresser, Nick (1449) | Lost 0-2 | -191471 |
| 6block | 108 | Pearson, Stuart (1521) | Lost 0-0 | -171454 |
| 7block | 133 | Carratala Gil, Manuel (1506) | Lost 0-2 | -171437 |
| 8block | 139 | De Ceuster, Bart (1414) | Lost 0-2 | -181419 |
| top | average opponent: 1487record: 3-5 | new rating: 1419 | ||
| Grand Prix Brussels 2008 (SHM limited) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 112 | Stergiou, Kostis (1500) | Won 2-0 | +191464 |
| 2sealed | 67 | Leroy, Quentin (1628) | Won 2-1 | +211485 |
| 3sealed | 72 | Baumert, Marcus (1538) | Lost 0-2 | -171468 |
| 4sealed | 213 | van Luijtelaar, Michael (1474) | Lost 0-2 | -181450 |
| 5sealed | 237 | Schoepper, Joerg (1401) | Draw 1-1 | -11449 |
| 6sealed | 188 | Lepage, Guy (1506) | Lost 1-2 | -171432 |
| 7sealed | 180 | Houssaini, Sammy (1593) | Lost 0-0 | -151417 |
| 8sealed | 153 | Gros, Florian (1463) | Won 2-0 | +191436 |
| 9sealed | 116 | Brinks, Eric (1340) | Won 2-0 | +161452 |
| top | average opponent: 1494record: 4-4-1 | new rating: 1452 | ||
| Grand Prix Hasselt 2006 (RAV limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 6 | Le, Phuoc-Hung (1526) | Lost 1-2 | -181482 |
| 2sealed | 164 | Ringoot, Lander (1413) | Lost 0-2 | -191463 |
| 3sealed | 228 | Geelen, Rob (1465) | Lost 0-2 | -181445 |
| 4sealed | 224 | Bigot, Stephanie (1448) | Won 2-0 | +181463 |
| 5sealed | 184 | Muller, Melvin (1464) | Lost 0-2 | -181445 |
| top | average opponent: 1463record: 1-4 | new rating: 1445 | ||