Hillis, Troy A
Current rating: 1482
| Grand Prix Dallas-Fort Worth 2011 (MBS standard) | starting rating: 1497 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 303 | Oneal, Ryan (1500) | Won 2-1 | +181515 |
| 2standard | 101 | Edel, Willy (1713) | Lost 0-2 | -151500 |
| 3standard | 287 | Mowrey, Austin (1488) | Draw 1-1 | 01500 |
| 4standard | 382 | Ramsey, Chad (1500) | Lost 0-2 | -181482 |
| top | average opponent: 1550record: 1-2-1 | new rating: 1482 | ||
| Grand Prix Houston 2010 (extended) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 112 | Cassidy, Bruce K (1500) | Lost 1-2 | -181501 |
| 2extended | 200 | Cancino, Everardo (1482) | Draw 1-1 | -11500 |
| 3extended | 229 | Ward, Phillip J (1482) | Won 2-1 | +181518 |
| 4extended | 198 | Kerr, Robert C (1467) | Lost 0-2 | -191499 |
| 5extended | 232 | navarro, manuel A (1500) | Won 2-0 | +181517 |
| 6extended | 187 | Klein, Jeremy (1422) | Lost 0-2 | -201497 |
| 7extended | 165 | Memmel, Jesse (1481) | Lost 0-2 | -181479 |
| 8extended | 127 | Green, Edward (1465) | Won 2-0 | +181497 |
| top | average opponent: 1475record: 3-4-1 | new rating: 1497 | ||
| Grand Prix Dallas 2007 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 223 | Wellington, Larry (1500) | Won 2-1 | +181518 |
| 2extended | 139 | Gillette, Clayton (1547) | Lost 1-2 | -171501 |
| 3extended | 254 | Chu, Kevin (1544) | Won 0-0 | +181519 |
| 4extended | 145 | Taylor, Eric (1578) | Lost 1-2 | -171502 |
| 5extended | 226 | Mills, Casey (1503) | Won 2-1 | +181520 |
| 6extended | 159 | Aranami, Naoto (1472) | Won 2-0 | +181538 |
| 7extended | 113 | Golenda, Steve (1510) | Lost 1-2 | -191519 |
| top | average opponent: 1522record: 4-3 | new rating: 1519 | ||