Vanderlooven, Doug
Current rating: 1368
| Grand Prix Detroit 2016 (modern) | starting rating: 1394 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 368 | Lang, Robert (1526) | Lost 0-2 | -151379 |
| 2modern | 995 | McFarland, Ken (1463) | Lost 0-2 | -171362 |
| 3modern | 1130 | Kopchak, Michael (1465) | Lost 1-2 | -161346 |
| 4modern | 1150 | Rigelman, Joshua (1394) | Won 2-0 | +191365 |
| 5modern | 973 | Corner, Dilyn (1461) | Won 2-0 | +201385 |
| 6modern | 998 | Kessel, Justin (1477) | Lost 0-2 | -171368 |
| top | average opponent: 1464record: 2-4 | new rating: 1368 | ||
| Grand Prix Indianapolis 2012 (legacy) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 162 | Montero, Chris (1582) | Lost 1-2 | -161448 |
| 2legacy | 383 | Stone, Joshua (1481) | Won 2-0 | +191467 |
| 3legacy | 364 | Knapp, Hans (1524) | Lost 0-2 | -171450 |
| 4legacy | 430 | Lemkau, Billy (1481) | Lost 0-2 | -181432 |
| 5legacy | 520 | Tolley, Chris (1361) | Lost 0-2 | -191413 |
| 6legacy | 467 | Stone, Erick (1363) | Lost 0-2 | -191394 |
| top | average opponent: 1465record: 1-5 | new rating: 1394 | ||
| Grand Prix Columbus 2010 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 484 | Kinney, Mark (1508) | Lost 0-2 | -181482 |
| 2legacy | 606 | Kemble, Kyle (1482) | Won 2-1 | +181500 |
| 3legacy | 555 | Lyman, Bradley (1500) | Draw 1-1 | 01500 |
| 4legacy | 603 | Crotts, Caleb (1499) | Lost 0-2 | -181482 |
| 5legacy | 641 | Coyan, David F (1483) | Lost 1-2 | -181464 |
| top | average opponent: 1494record: 1-3-1 | new rating: 1464 | ||