Lee, Colin
Current rating: 1517
Record: 8-7
| Grand Prix Sacramento 2018 (M19 limited) | starting rating: 1498 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 208 | Carter, Josh (1505) | Won 2-1 | +181516 |
| 2sealed | 263 | Magana, Jesus (1603) | Lost 1-2 | -161500 |
| 3sealed | 353 | Lu, Robert (1643) | Won 2-1 | +211521 |
| 4sealed | 271 | Schlesinger, Matt (1426) | Lost 0-2 | -201501 |
| 5sealed | 379 | Hamilton, David (1404) | Won 2-0 | +161517 |
| 6sealed | 300 | Pladson, Stephen (1525) | Lost 1-2 | -181499 |
| 7sealed | 271 | Torres, Jacinto (1506) | Won 2-0 | +181517 |
| average opponent: 1516record: 4-3 | new rating: 1517 | |||
| Grand Prix San Jose 2017 (AER limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 541 | Knadler, Johnny (1465) | Lost 1-2 | -191481 |
| 2sealed | 560 | Gonzalez, Jaime (1470) | Lost 0-2 | -181463 |
| 3sealed | 81 | Fischer, Dana (1368) | Won 2-1 | +161479 |
| 4sealed | 794 | Simon, Michael 2 (1487) | Lost 0-2 | -171462 |
| 5sealed | 794 | Whisenant, Brandon (1461) | Won 2-0 | +181480 |
| 6sealed | 574 | Burns, Ryan E (1480) | Won 2-1 | +181498 |
| 7sealed | 494 | Lopez, Gerardo (1535) | Won 2-0 | +181516 |
| 8sealed | 325 | Green, Perry (1517) | Lost 0-2 | -181498 |
| average opponent: 1473record: 4-4 | new rating: 1498 | |||