Sawyer, Dave
Current rating: 1513
| Grand Prix Toronto 2015 (DTK standard) | starting rating: 1510 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 206 | Gagnon-Dufour, Joseph (1500) | Lost 1-2 | -181492 |
| 2standard | 476 | Grant, Bradley (1671) | Won 2-0 | +211513 |
| 3standard | 563 | Fisher, Chris A (1580) | Lost 0-2 | -171496 |
| 4standard | 678 | Lloyd, Jesse (1480) | Won 2-0 | +181514 |
| 5standard | 376 | Xing, Paul (1522) | Won 2-1 | +181532 |
| 6standard | 328 | Longpre, Eric (1487) | Lost 0-2 | -191513 |
| top | average opponent: 1540record: 3-3 | new rating: 1513 | ||
| Grand Prix Ottawa 2014 (KTK limited) | starting rating: 1544 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 6 | Kunkel, Jeremy (1715) | Lost 0-2 | -151529 |
| 2sealed | 490 | Del Duca, Adam (1482) | Won 2-1 | +181547 |
| 3sealed | 463 | Wells, Venu (1551) | Lost 1-2 | -181529 |
| 4sealed | 541 | LaCroix, Brent (1481) | Lost 1-2 | -191510 |
| top | average opponent: 1557record: 1-3 | new rating: 1510 | ||
| Grand Prix Montreal 2014 (BNG limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 584 | Cormier, Rejean (1407) | Won 2-0 | +161516 |
| 2sealed | 110 | Zhang, Peter (1622) | Won 2-1 | +201536 |
| 3sealed | 101 | Kerr, David (1536) | Lost 1-2 | -181518 |
| 4sealed | 294 | Johnson, Courtney (1538) | Won 2-0 | +191537 |
| 5sealed | 526 | Daigle, Carl-Francis (1538) | Won 2-0 | +181555 |
| 6sealed | 122 | Jette, Fabien (1672) | Won 2-0 | +201575 |
| 7sealed | 28 | Vasovski, Michael (1780) | Lost 0-2 | -151560 |
| 8sealed | 152 | Lewis, Mike (1667) | Lost 0-2 | -161544 |
| top | average opponent: 1595record: 5-3 | new rating: 1544 | ||