Zawisa, Kevin
Current rating: 1469
| Grand Prix Detroit 2016 (modern) | starting rating: 1525 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 111 | Fitzmaurice, Ryan (1518) | Won 2-1 | +181543 |
| 2modern | 41 | Bryant, James 9336 (1518) | Lost 1-2 | -181525 |
| 3modern | 595 | Darragh, Joshua (1514) | Lost 0-2 | -181507 |
| 4modern | 1121 | Walker, Derek (1472) | Lost 0-2 | -191488 |
| 5modern | 975 | Randleman, Branden (1428) | Lost 0-2 | -191469 |
| top | average opponent: 1490record: 1-4 | new rating: 1469 | ||
| Grand Prix Atlantic City 2013 (RTR standard) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 323 | McConnell II, Esker (1483) | Won 2-0 | +181484 |
| 2standard | 105 | Wenokor, Gregory (1462) | Lost 1-2 | -191465 |
| 3standard | 492 | Betesh, Ralph (1483) | Won 2-0 | +191484 |
| 4standard | 370 | Manner, Joey (1573) | Won 2-1 | +191503 |
| 5standard | 355 | Doherty, Torren (1470) | Won 2-0 | +181521 |
| 6standard | 66 | Gannon, Henry (1558) | Lost 0-2 | -181503 |
| 7standard | 212 | Miklinevich, John (1514) | Won 2-1 | +191522 |
| 8standard | 175 | Finchler, Alexander (1555) | Won 2-1 | +181540 |
| 9standard | 140 | Michael, Kevin (1712) | Lost 1-2 | -151525 |
| top | average opponent: 1534record: 6-3 | new rating: 1525 | ||
| Grand Prix Baltimore 2012 (DKA standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 114 | Wu, Dalton (1523) | Lost 0-2 | -181482 |
| 3standard | 534 | Knous, George (1501) | Lost 0-2 | -171465 |
| 4standard | 625 | Hultman, David (1482) | Won 2-1 | +181483 |
| 5standard | 450 | Fruehauf, Jake (1495) | Won 2-1 | +181501 |
| 6standard | 267 | Juliano, Christopher (1499) | Lost 1-2 | -181483 |
| 7standard | 370 | Introcaso, Paul (1500) | Lost 0-2 | -171466 |
| top | average opponent: 1500record: 2-4 | new rating: 1466 | ||