Colgan, Michael
Current rating: 1400
Record: 10-18
| Grand Prix New Jersey 2020 (THB limited) | starting rating: 1425 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 330 | Downs, Mikaela (1711) | Won 2-0 | +231448 |
| 2sealed | 94 | Mitchell, Raymond (1671) | Lost 1-2 | -141434 |
| 3sealed | 563 | Kelly, Frank (1474) | Lost 1-2 | -171417 |
| 4sealed | 618 | Guardiano, Raymond (1462) | Lost 0-2 | -171400 |
| top | average opponent: 1580record: 1-3 | new rating: 1400 | ||
| Grand Prix Atlanta 2016 (KLD limited) | starting rating: 1384 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 890 | Webb, Anthony (1513) | Lost 0-2 | -161368 |
| 2sealed | 970 | Williams, Jeff (1398) | Won 2-0 | +191387 |
| 3sealed | 988 | Crile, Brantley (1499) | Won 2-0 | +201407 |
| 4sealed | 956 | Cruse, William (1968) | Lost 1-2 | -91398 |
| 5sealed | 958 | Howell, Travis (1498) | Won 2-0 | +201418 |
| 6sealed | 801 | MacDonald, Gregg (1520) | Won 2-0 | +201438 |
| 7sealed | 680 | McCord, Kristopher (1588) | Won 2-0 | +211459 |
| 8sealed | 685 | [anonymous] | Lost 0-2 | -161443 |
| 9sealed | 773 | Jones, Patrick (1451) | Lost 0-2 | -181425 |
| top | average opponent: 1557record: 5-4 | new rating: 1425 | ||
| Grand Prix Seattle-Tacoma 2015 (legacy) | starting rating: 1434 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 501 | Berard, Brian (1500) | Lost 1-2 | -171417 |
| 2legacy | 687 | Millar-Griffin, Cameron (1482) | Lost 1-2 | -171400 |
| 3legacy | 848 | Laux, Cody (1394) | Won 2-1 | +181418 |
| 4legacy | 741 | Owsen, Dan (1465) | Lost 0-2 | -171401 |
| 5legacy | 791 | Smith, Jeremiah (1460) | Lost 0-2 | -171384 |
| top | average opponent: 1460record: 1-4 | new rating: 1384 | ||
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1491 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 444 | Fatale, Alfred (1515) | Lost 0-2 | -181473 |
| 2legacy | 497 | Jenczyk, Joshua (1483) | Lost 1-2 | -181455 |
| 3legacy | 591 | Costa, Victor (1466) | Won 2-0 | +191474 |
| 4legacy | 488 | Perugini, Michael (1503) | Lost 0-2 | -181456 |
| 5legacy | 538 | Hoffman, Trisha (1213) | Lost 0-2 | -221434 |
| top | average opponent: 1436record: 1-4 | new rating: 1434 | ||
| Grand Prix Orlando 2014 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 11 | Schneider, Matthew (1480) | Won 2-1 | +181518 |
| 2sealed | 195 | Barbery, Victor (1517) | Lost 1-2 | -181500 |
| 3sealed | 296 | Kuterro, Blake (1500) | Won 2-0 | +181518 |
| 4sealed | 237 | Carpenter, Brad (1779) | Lost 0-2 | -141504 |
| 5sealed | 254 | Howard, David (1756) | Lost 0-2 | -131491 |
| top | average opponent: 1606record: 2-3 | new rating: 1491 | ||