Whatley, Callum
Current rating: 1524
Record: 7-6-1
| Grand Prix Vancouver 2015 (modern) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 268 | Halm, Matt (1502) | Lost 1-2 | -181486 |
| 2modern | 283 | Lewang, Jordan (1481) | Lost 1-2 | -181468 |
| 4modern | 444 | Woida, Trent (1483) | Draw 1-1 | 01468 |
| 5modern | 405 | Sparks, Dorian (1481) | Won 2-0 | +191487 |
| 6modern | 309 | Spriggs, Alexander (1500) | Won 2-0 | +181505 |
| 7modern | 224 | Savvingou-Pangas, Mike (1571) | Won 2-1 | +191524 |
| 8modern | 155 | Ayalde, Francis (1533) | Won 2-0 | +181542 |
| 9modern | 105 | Parker, Jordan (1540) | Lost 0-2 | -181524 |
| average opponent: 1512record: 4-3-1 | new rating: 1524 | |||
| Grand Prix Vancouver 2014 (THS standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 308 | Trociuk, Koby (1500) | Won 2-0 | +181518 |
| 2standard | 200 | Johnston, Kiel T (1701) | Lost 1-2 | -151503 |
| 3standard | 252 | Chisholm, David (1502) | Won 2-1 | +181521 |
| 4standard | 168 | Evans, Sean (1552) | Lost 0-2 | -171504 |
| 5standard | 305 | Zanetic, Ted (1528) | Won 2-0 | +181522 |
| 6standard | 211 | Bichler, Paul (1519) | Lost 0-2 | -181504 |
| average opponent: 1550record: 3-3 | new rating: 1504 | |||