Mirabito, David
Current rating: 1415
Record: 2-7
| Grand Prix Melbourne 2012 (DKA limited) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 60 | Wong, Weng Whye (1466) | Won 2-1 | +181483 |
| 2sealed | 143 | Swords, Chester (1589) | Lost 0-2 | -161467 |
| 3sealed | 157 | Trathan, Mitchell (1464) | Lost 1-2 | -181449 |
| 4sealed | 204 | Fink, Sam (1485) | Lost 0-2 | -171432 |
| 5sealed | 225 | Hawton, Aaron (1464) | Lost 0-2 | -171415 |
| average opponent: 1494record: 1-4 | new rating: 1415 | |||
| Grand Prix Brisbane 2011 (ISD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 39 | Yip, Winston (1547) | Lost 0-2 | -171483 |
| 2standard | 154 | DAmour, Kira (1483) | Won 2-0 | +181501 |
| 3standard | 86 | Echersley, Dean (1500) | Lost 0-2 | -181483 |
| 4standard | 148 | O'Hagan, Rory J (1516) | Lost 0-0 | -181465 |
| average opponent: 1512record: 1-3 | new rating: 1465 | |||