Burditt, Calvin
Current rating: 1491
Record: 14-15
| Grand Prix Oklahoma City 2015 (modern) | starting rating: 1474 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 10 | Huynh, Thanh (1367) | Won 2-0 | +161490 |
| 2modern | 289 | Camp, Adam (1572) | Lost 1-2 | -171473 |
| 3modern | 325 | deQuack, Jacob (1412) | Lost 0-0 | -191454 |
| 4modern | 412 | Minnis, John (1483) | Won 2-1 | +191473 |
| 5modern | 355 | Holm, Michael (1500) | Won 2-0 | +181491 |
| 6modern | 252 | Buresh, Matthew (1486) | Won 2-0 | +181509 |
| 7modern | 175 | Stien, Ryan (1520) | Lost 1-2 | -181491 |
| top | average opponent: 1477record: 4-3 | new rating: 1491 | ||
| Grand Prix Omaha 2015 (modern) | starting rating: 1510 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 384 | Hodge, Corey (1538) | Lost 0-2 | -181492 |
| 2modern | 397 | Masterson, Caleb (1482) | Won 2-0 | +181510 |
| 3modern | 428 | DeFilipps, Kc (1500) | Lost 0-2 | -181492 |
| 4modern | 406 | Colon, Winning (1482) | Lost 0-2 | -181474 |
| top | average opponent: 1501record: 1-3 | new rating: 1474 | ||
| Grand Prix Chicago 2014 (JOU standard) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 309 | Wynn, Eric (1459) | Won 2-0 | +181484 |
| 2standard | 180 | Biala, Lito (1467) | Won 2-1 | +181502 |
| 3standard | 152 | Rose, Alden (1501) | Lost 1-2 | -181484 |
| 4standard | 285 | Liszka, Robert (1503) | Lost 0-2 | -181466 |
| 5standard | 330 | Martinez, Vincent (1499) | Won 0-0 | +191485 |
| 6standard | 256 | Marshel, Zachary (1516) | Won 2-1 | +181503 |
| 7standard | 98 | Poellinger, Ethan (1665) | Won 2-0 | +211524 |
| 8standard | 125 | Uttaro, Welkin (1723) | Lost 0-2 | -141510 |
| top | average opponent: 1541record: 5-3 | new rating: 1510 | ||
| Grand Prix Oklahoma City 2013 (THS limited) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 259 | Hart, Billy (1500) | Won 2-0 | +181501 |
| 2sealed | 264 | Bonzo, Zachary (1472) | Lost 0-2 | -181483 |
| 3sealed | 385 | Haynes, Tyler (1499) | Won 2-0 | +181501 |
| 4sealed | 385 | Sciesinski, Marcin (1557) | Lost 0-2 | -171484 |
| 5sealed | 477 | Edwards, Joshua (1499) | Lost 0-2 | -181466 |
| top | average opponent: 1505record: 2-3 | new rating: 1466 | ||
| Grand Prix Kansas City 2013 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 255 | Macarthy, Luke (1500) | Lost 1-2 | -181482 |
| 2modern | 289 | Chaney, Tommy (1482) | Won 2-0 | +181500 |
| 3modern | 152 | Gurik, Andrew (1501) | Lost 0-2 | -181482 |
| 4modern | 395 | Fox, Nathan (1481) | Won 2-1 | +181500 |
| 5modern | 234 | Larsen, Michael J (1557) | Lost 0-2 | -171483 |
| top | average opponent: 1504record: 2-3 | new rating: 1483 | ||