Martin, Parker
Current rating: 1481
Record: 3-4
| Grand Prix Toronto 2017 (HOU limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 482 | Le Minh, Quan (1490) | Won 2-0 | +181518 |
| 2sealed | 162 | Davignon, Marc (1519) | Won 2-0 | +181536 |
| 3sealed | 113 | Macmichael, Luke (1500) | Lost 0-2 | -191517 |
| 4sealed | 347 | Godden, Joshua (1455) | Lost 0-2 | -191498 |
| 5sealed | 461 | Mangar, Christian (1501) | Won 2-0 | +181516 |
| 6sealed | 319 | Bechard, Anthony (1522) | Lost 0-2 | -181498 |
| 7sealed | 357 | Petrescu, Adrian (1544) | Lost 0-2 | -171481 |
| average opponent: 1504record: 3-4 | new rating: 1481 | |||