Wawszczak, Mike
Current rating: 1418
Record: 6-12
| Grand Prix Chicago 2009 (legacy) | starting rating: 1424 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 173 | Cardoza, Michael (1501) | Won 2-0 | +201444 |
| 4legacy | 54 | Khanin, Alex (1554) | Lost 0-2 | -161428 |
| 5legacy | 98 | Kelley, Shane (1564) | Won 2-1 | +201448 |
| 6legacy | 40 | Hunt, Tim R (1642) | Lost 1-2 | -141434 |
| 7legacy | 152 | Dembinski, Kyle (1566) | Lost 1-2 | -161418 |
| top | average opponent: 1565record: 2-3 | new rating: 1418 | ||
| Grand Prix Indianapolis 2008 (SHM limited) | starting rating: 1431 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 47 | Shoemaker, Joe (1546) | Won 2-0 | +201451 |
| 3sealed | 74 | Schneider, Justin (1802) | Won 2-1 | +241475 |
| 4sealed | 110 | Milne, William (1500) | Lost 0-2 | -181457 |
| 5sealed | 123 | Erickson, Jens (1540) | Lost 0-2 | -161441 |
| 6sealed | 235 | Boehmer, Maury J (1517) | Lost 0-2 | -171424 |
| top | average opponent: 1581record: 2-3 | new rating: 1424 | ||
| Grand Prix Daytona Beach 2007 (LRW limited) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 47 | Gosche, Matt (1500) | Lost 0-2 | -181466 |
| 2sealed | 166 | Williams, Jeff j (1484) | Lost 0-2 | -171449 |
| 3sealed | 255 | Liller, Josh (1464) | Lost 0-2 | -181431 |
| top | average opponent: 1483record: 0-3 | new rating: 1431 | ||
| Grand Prix St. Louis 2006 (CSP limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 76 | Weber, Nick J. (1500) | Lost 1-2 | -181482 |
| 2sealed | 170 | Smith, Sean 2 (1482) | Won 2-1 | +181500 |
| 3sealed | 129 | Mangner, Joel (1587) | Lost 0-2 | -161484 |
| 4sealed | 152 | Carr, Daniel (1466) | Won 2-0 | +171501 |
| 5sealed | 138 | Vlahovich, Dan (1535) | Lost 1-2 | -171484 |
| top | average opponent: 1514record: 2-3 | new rating: 1484 | ||