Mc Gilliard, Derrick
Current rating: 1529
Record: 4-3 (GP) / 3-4 (professional)
| Grand Prix Bologna 2005 (SOK limited) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 162 | Pollorsi, Fabio (1519) | Won 2-1 | +181520 |
| 3sealed | 81 | Salemi, Claudio (1627) | Lost 1-2 | -161504 |
| 4sealed | 119 | Olivi, Simone (1542) | Won 2-0 | +191523 |
| 5sealed | 74 | Brodzak, Jan (1791) | Won 2-1 | +231546 |
| 6sealed | 42 | Dabkowski, Mateusz (1606) | Lost 0-2 | -171529 |
| 7sealed | 73 | Bondarenko, Bogdan (1495) | Lost 1-2 | -191510 |
| 8sealed | 91 | Proks, Jakub (1552) | Won 2-0 | +191529 |
| average opponent: 1590record: 4-3 | new rating: 1529 | |||
| Pro Tour Columbus 2004 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 55 | Oiso, Masashi (1928) | Lost 0-2 | -111489 |
| 2extended | 110 | Saikkonen, Aleksi (1433) | Lost 0-2 | -191470 |
| 3extended | 130 | Kassis, Eli (1612) | Won 2-0 | +211491 |
| 4extended | 103 | Zink, Sebastian (1757) | Lost 0-2 | -131478 |
| 5extended | 130 | Lybaert, Marijn (1597) | Won 2-1 | +201498 |
| 6extended | 78 | Holland, Jan (1729) | Won 2-1 | +221520 |
| 7extended | 53 | Burkhart, Chris (1513) | Lost 0-2 | -181502 |
| average opponent: 1653record: 3-4 | new rating: 1502 | |||