Pratt, Colin
Current rating: 1502
Record: 5-6
| Grand Prix Seattle 2019 (MH1 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| B1sealed | 590 | Hageland, Mathew (1500) | Won 2-0 | +181518 |
| B2sealed | 442 | Lane, Ryan (1518) | Won 2-1 | +181536 |
| B3sealed | 194 | Fur, Attila (1862) | Won 2-0 | +241560 |
| B5sealed | 5 | Boston, Steven (1636) | Lost 1-2 | -171543 |
| B6sealed | 116 | Straub, Devon (1623) | Lost 0-2 | -161527 |
| B7sealed | 105 | Riano, Shaye (1541) | Won 2-1 | +181545 |
| B8sealed | 133 | Diesburg, Steven (1564) | Won 2-0 | +181563 |
| B9sealed | 526 | Swarowski, Robert (1956) | Lost 1-2 | -111552 |
| draft | 174 | Dolbeer, Jed (1690) | Lost 0-2 | -151537 |
| draft | 173 | Joly, Kyle (1588) | Lost 1-2 | -181519 |
| draft | 151 | Guzman, Angel (1522) | Lost 1-2 | -171502 |
| average opponent: 1637record: 5-6 | new rating: 1502 | |||