Walker, Adrian
Current rating: 1377
| Grand Prix Toronto 2019 (modern) | starting rating: 1395 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 183 | Gilbert, Shaun (1379) | Lost 1-2 | -181377 |
| 2modern | 329 | Blanchard, Martin (1481) | Lost 1-2 | -161361 |
| 3modern | 576 | Labrie, Jesse (1465) | Lost 1-2 | -171344 |
| 4modern | 606 | Langford, Chris (1349) | Won 2-1 | +191363 |
| 5modern | 534 | Bozhyk, Roman (1451) | Won 2-0 | +191382 |
| 6modern | 424 | Pepper, Martin (1492) | Won 2-0 | +201402 |
| 7modern | 317 | Kirshbaum, Mike (1567) | Lost 0-2 | -151387 |
| 8modern | 276 | Robinson, Bradley (1866) | Lost 0-2 | -101377 |
| top | average opponent: 1506record: 3-5 | new rating: 1377 | ||
| Grand Prix Toronto 2018 (modern) | starting rating: 1448 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 574 | Bakht, Sacha (1596) | Lost 1-2 | -161432 |
| 2modern | 629 | Moran, Sylas (1373) | Lost 1-2 | -191413 |
| 3modern | 720 | Birrell, Taylor (1403) | Lost 0-2 | -181395 |
| top | average opponent: 1457record: 0-3 | new rating: 1395 | ||
| Grand Prix Vancouver 2008 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 73 | Tan, Carl C (1500) | Lost 0-2 | -181482 |
| 2extended | 152 | Yuse, Jeremy (1519) | Lost 0-2 | -171465 |
| 3extended | 160 | Berard, Jason (1463) | Lost 0-2 | -181447 |
| 5extended | 158 | Kwan, Simon (1464) | Won 2-0 | +181465 |
| 6extended | 127 | Tyabji, Kaz (1478) | Lost 0-2 | -181447 |
| 7extended | 107 | Goff, Robert (1464) | Draw 1-1 | +11448 |
| top | average opponent: 1481record: 1-4-1 | new rating: 1448 | ||