Bolton, Richard
Current rating: 1413
Record: 1-6
| Grand Prix Toronto 2018 (modern) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 372 | Chidiac, William (1480) | Lost 0-2 | -171428 |
| 2modern | 546 | Berrevoets, Neil (1482) | Won 2-0 | +191447 |
| 3modern | 382 | Piercey, Nate (1505) | Lost 1-2 | -171430 |
| 4modern | 612 | Brain, Jeremy (1508) | Lost 1-2 | -171413 |
| average opponent: 1494record: 1-3 | new rating: 1413 | |||
| Grand Prix Toronto 2010 (SOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 579 | Anderson, James D (1464) | Lost 1-2 | -191481 |
| 2sealed | 519 | Hubbard, Hailey (1482) | Lost 1-2 | -181463 |
| 3sealed | 595 | Lapinski-Barker, Andre (1464) | Lost 0-2 | -181445 |
| average opponent: 1470record: 0-3 | new rating: 1445 | |||