Lee, Martin
Current rating: 1471
Record: 2-4
| Grand Prix Toronto 2019 (modern) | starting rating: 1489 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 101 | Harrison, Tyler (1523) | Lost 0-2 | -181471 |
| record: 0-1 | new rating: 1471 | |||
| Grand Prix Toronto 2017 (HOU limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 386 | Szolopiak, James (1584) | Lost 0-2 | -161484 |
| 2sealed | 494 | Plunkett, Wes (1480) | Won 2-0 | +171501 |
| 3sealed | 473 | Chan, Calvin (1411) | Won 2-0 | +171518 |
| 4sealed | 334 | Sullivan, Adrian (1731) | Lost 0-2 | -141504 |
| 5sealed | 413 | Seigman, Daniel (1679) | Lost 0-2 | -151489 |
| average opponent: 1577record: 2-3 | new rating: 1489 | |||