Blankenship, Colt
Current rating: 1427
| Grand Prix Memphis 2019 (RNA standard) | starting rating: 1410 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 184 | Thompson, Vince (1474) | Lost 1-2 | -171393 |
| 4standard | 228 | Cloyd, Jeremy (1834) | Lost 0-2 | -101383 |
| 5standard | 306 | Tatum, Joseph (1536) | Won 2-1 | +201403 |
| 6standard | 278 | Exner, Levi (1521) | Lost 0-2 | -161387 |
| 7standard | 237 | Lewis, Carson (1501) | Won 2-0 | +201407 |
| 8standard | 176 | Fitzgerald, Marcus (1476) | Won 2-0 | +201427 |
| top | average opponent: 1557record: 3-3 | new rating: 1427 | ||
| Grand Prix Nashville 2012 (DKA limited) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 220 | Olson, Lance (1497) | Lost 1-2 | -171464 |
| 2sealed | 327 | Schmidt, Jeremiah J (1429) | Lost 0-2 | -191445 |
| 3sealed | 407 | Mathis, Jeffrey (1464) | Lost 0-2 | -181427 |
| 4sealed | 479 | Wright, Kirk (1451) | Lost 0-2 | -171410 |
| top | average opponent: 1460record: 0-4 | new rating: 1410 | ||
| Grand Prix Seattle 2009 (ARB standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 264 | Boothby, Kasandra L (1483) | Lost 1-2 | -181482 |
| 2standard | 377 | Judnick, Stephen L (1483) | Lost 1-2 | -181464 |
| 3standard | 440 | Monks, Josh (1464) | Won 2-1 | +181482 |
| 4standard | 483 | Hernandez, Andrew (1497) | Won 2-0 | +181500 |
| 5standard | 420 | Liang, Zhi (1464) | Lost 0-2 | -191481 |
| top | average opponent: 1478record: 2-3 | new rating: 1481 | ||