Kasper, Leo
Current rating: 1426
| Grand Prix Columbus 2016 (legacy) | starting rating: 1434 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 403 | Tondini, Jerry (1458) | Lost 0-2 | -181416 |
| 3legacy | 543 | Reddin, Stephen (1538) | Won 2-1 | +201436 |
| 4legacy | 571 | Penny, Jack (1583) | Won 2-1 | +211457 |
| 5legacy | 116 | Warren, Michael (1451) | Won 2-0 | +181475 |
| 6legacy | 176 | Greene, Jon (1563) | Lost 1-2 | -161459 |
| 7legacy | 371 | [anonymous] | Lost 0-2 | -161443 |
| 8legacy | 413 | Valentine, AJ (1512) | Lost 1-2 | -171426 |
| top | average opponent: 1525record: 3-4 | new rating: 1426 | ||
| Grand Prix Denver 2015 (KTK standard) | starting rating: 1449 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 452 | Welp, Jake (1500) | Draw 1-1 | +11450 |
| 2standard | 375 | Baker, Bogart (1520) | Draw 1-1 | +11451 |
| 3standard | 583 | DeCaussin, Joey (1500) | Lost 0-2 | -171434 |
| top | average opponent: 1507record: 0-1-2 | new rating: 1434 | ||
| Grand Prix Chicago 2014 (JOU standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 531 | Noll, Garren (1500) | Won 2-1 | +181518 |
| 2standard | 536 | Balk, Nathaniel (1518) | Lost 1-2 | -181500 |
| 3standard | 744 | Ader, Dustin (1502) | Won 2-0 | +181518 |
| 4standard | 725 | Zhang, Charles (1681) | Lost 0-2 | -151503 |
| 5standard | 869 | Sobnosky, Robert (1500) | Lost 1-2 | -181485 |
| 6standard | 762 | Johnson, Michael (1399) | Lost 1-2 | -201465 |
| 7standard | 762 | Yang, Cha (1533) | Lost 0-2 | -161449 |
| top | average opponent: 1519record: 2-5 | new rating: 1449 | ||