Calviello, Michael
Current rating: 1410
Record: 1-6 (GP) / 1-3 (professional)
| Pro Tour Prague 2006 (DIS draft) | starting rating: 1418 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 41 | Mori, Katsuhiro (2096) | Lost 1-2 | -71411 |
| 2draft | 122 | Warmenhoven, Ruud (1789) | Lost 1-2 | -121399 |
| 3draft | 176 | Kovinsky, Stuart (1468) | Won 2-0 | +191418 |
| 4draft | 162 | Herberholz, Mark (2040) | Lost 0-2 | -81410 |
| top | average opponent: 1848record: 1-3 | new rating: 1410 | ||
| Grand Prix New Jersey 2004 (Mirrodin block) | starting rating: 1468 | |||
| round | table | opponent (rating) | result | Δrating |
| 3block | 14 | Louie, Shawn (1535) | Lost 1-2 | -171451 |
| 4block | 269 | Wright, Jack (1517) | Lost 1-2 | -161435 |
| 5block | 324 | Calhoun, Bruce (1500) | Lost 0-2 | -171418 |
| top | average opponent: 1518record: 0-3 | new rating: 1418 | ||
| Grand Prix Boston 2003 (LGN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 46 | Baker, Jimmy (1558) | Lost 1-2 | -171483 |
| 5sealed | 131 | Vandover, Sean (1507) | Won 2-1 | +191502 |
| 6sealed | 74 | Shvartsman, Alex (1636) | Lost 1-2 | -161486 |
| 7sealed | 77 | Patel, Kush (1501) | Lost 1-2 | -181468 |
| top | average opponent: 1551record: 1-3 | new rating: 1468 | ||