Crebbin, Kellen
Current rating: 1435
| Grand Prix Seattle 2018 (legacy) (legacy) | starting rating: 1468 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 282 | Miller, Brett (1507) | Won 2-0 | +181486 |
| 2legacy | 228 | Bork, Paul (1517) | Lost 0-2 | -171469 |
| 3legacy | 635 | Zhang, Bo [USA] (1572) | Lost 0-2 | -161453 |
| 4legacy | 546 | Snyder, Theo (1425) | Won 2-1 | +171470 |
| 5legacy | 528 | Downing, Jamil (1471) | Lost 0-2 | -181452 |
| 6legacy | 572 | Storms, Robert (1426) | Won 2-0 | +181470 |
| 7legacy | 422 | Zuniga, Demetrius (1550) | Lost 0-2 | -171453 |
| 8legacy | 347 | Campbell, Drake (1423) | Lost 0-2 | -181435 |
| top | average opponent: 1486record: 3-5 | new rating: 1435 | ||
| Grand Prix Vancouver 2017 (modern) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 2005 | McElroy, Colin (1500) | Lost 0-2 | -181462 |
| 2modern | 2387 | Redfern, Benjamin (1534) | Won 2-1 | +201482 |
| 3modern | 2585 | Paul, Joseph (1500) | Won 2-1 | +181500 |
| 4modern | 2235 | Symons, Sean (1436) | Won 2-1 | +171517 |
| 5modern | 2199 | Riendeau, Brian (1533) | Lost 1-2 | -181499 |
| 6modern | 2412 | Kaplan, Spencer (1520) | Lost 0-2 | -171482 |
| 7modern | 2409 | Brueseke, Benjamin (1692) | Lost 0-2 | -151467 |
| 8modern | 2408 | Lee, Richard (1442) | Won 2-1 | +181485 |
| 9modern | 2368 | Musial, Grzegorz (1527) | Lost 0-2 | -171468 |
| top | average opponent: 1520record: 4-5 | new rating: 1468 | ||
| Grand Prix Portland 2016 (EMN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 225 | Combest, Anthony (1440) | Lost 0-2 | -191481 |
| 2standard | 550 | Werner, Todd (1482) | Won 2-0 | +181499 |
| 3standard | 470 | Malloff, Amanda (1494) | Lost 0-1 | -181481 |
| 4standard | 693 | Bagnall, Justin (1449) | Lost 0-2 | -191462 |
| 5standard | 680 | Baker, Nikkolas (1448) | Won 2-0 | +181480 |
| 6standard | 536 | Juarez, Stephanie (1481) | Won 2-1 | +181498 |
| 7standard | 408 | Looney, Eric (1503) | Lost 0-2 | -181480 |
| top | average opponent: 1471record: 3-4 | new rating: 1480 | ||