Martin, Damon
Current rating: 1569
Record: 11-8
| Grand Prix Toronto 2019 (modern) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 50 | Nevitt, Robert (1479) | Won 2-0 | +171534 |
| 2modern | 268 | Ueda, Shota (1464) | Lost 0-2 | -191515 |
| 3modern | 531 | Brine, Alexandra (1409) | Won 2-1 | +161531 |
| 4modern | 290 | Suntha, Sangar (1517) | Won 2-1 | +181549 |
| 5modern | 165 | Maynard, Pascal (1930) | Won 2-1 | +241573 |
| 6modern | 38 | Gaydos, Robert (1505) | Won 2-1 | +171590 |
| 7modern | 52 | McDonald, Nolan (1495) | Won 2-0 | +161606 |
| 8modern | 24 | Li, Eric (1772) | Lost 0-2 | -151591 |
| 9modern | 114 | Wolbers, Andrew (1824) | Won 2-1 | +221613 |
| 10modern | 396 | Fournier, Daniel (1885) | Lost 1-2 | -131600 |
| 11modern | 399 | Obrascovs, Felix (1569) | Lost 0-2 | -181582 |
| 12modern | 423 | Sifuentes, Francisco (1880) | Lost 0-2 | -131569 |
| average opponent: 1644record: 7-5 | new rating: 1569 | |||
| Grand Prix Toronto 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 424 | Ratanadawong, Jordan (1575) | Won 2-0 | +191519 |
| 2modern | 314 | Wilkinson, Thomas (1401) | Lost 1-2 | -201499 |
| 3modern | 626 | Walsh, John (1447) | Won 2-0 | +171516 |
| 4modern | 203 | Lebouthillier, Eric (1470) | Won 2-0 | +171533 |
| 5modern | 286 | Moulton, Jesse (1651) | Won 2-1 | +211554 |
| 6modern | 215 | Nakao, Motohiko (1582) | Lost 1-2 | -181536 |
| 7modern | 244 | Hauck, Kyle (1461) | Lost 1-2 | -191517 |
| average opponent: 1512record: 4-3 | new rating: 1517 | |||