Peown, Jason
Current rating: 1464
Record: 3-5-1
| Grand Prix Toronto 2017 (HOU limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 445 | Leonidou, Andrew (1500) | Draw 1-1 | 01500 |
| 2sealed | 321 | Donkin, Harry (1499) | Lost 0-2 | -181482 |
| 3sealed | 570 | Harasowsky, Andrew (1446) | Lost 0-2 | -191463 |
| 4sealed | 608 | Winters, Mark (1468) | Won 2-1 | +181481 |
| 5sealed | 512 | Chang, Dave (1485) | Won 2-0 | +181499 |
| 6sealed | 390 | Smith, Mitch (1457) | Won 2-1 | +181517 |
| 7sealed | 282 | Keffer, Stella (1462) | Lost 0-2 | -191498 |
| 8sealed | 351 | Lee, Charles (1653) | Lost 1-2 | -151483 |
| 9sealed | 316 | Farmer, Jennifer (1465) | Lost 0-2 | -191464 |
| average opponent: 1493record: 3-5-1 | new rating: 1464 | |||