Phommisai, Kham
Current rating: 1499
Record: 6-6
| Grand Prix Montreal 2019 (ELD limited) | starting rating: 1536 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 389 | Skilton, Stephen (1500) | Lost 1-2 | -191517 |
| 2sealed | 412 | Gonzalez Garzon, German (1498) | Lost 0-2 | -181499 |
| 3sealed | 360 | Morrill, Ethan (1529) | Won 2-1 | +181517 |
| 4sealed | 341 | Peckham, Faron (1483) | Lost 0-2 | -181499 |
| average opponent: 1503record: 1-3 | new rating: 1499 | |||
| Grand Prix Toronto 2017 (HOU limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 363 | Breiler, Patrick (1497) | Lost 0-2 | -181482 |
| 2sealed | 527 | Ingalls, Damien (1445) | Lost 0-2 | -191463 |
| 3sealed | 606 | Kruse, Deric (1464) | Won 2-1 | +181481 |
| 4sealed | 501 | Garvey, Michael (1484) | Won 2-0 | +181499 |
| 5sealed | 363 | Laporte, Gabryel (1509) | Won 2-0 | +191518 |
| 6sealed | 268 | Clark, Bradley (1519) | Won 2-1 | +181536 |
| 7sealed | 241 | Dahl, Daniel (1540) | Won 2-1 | +181554 |
| 8sealed | 175 | Mann, Jasvinder (1562) | Lost 0-2 | -181536 |
| average opponent: 1503record: 5-3 | new rating: 1536 | |||