McClain, Brian
Current rating: 1399
Record: 2-8-1
| Grand Prix Dallas-Fort Worth 2011 (MBS standard) | starting rating: 1427 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 338 | Hamilton, Michael 2 (1553) | Won 2-1 | +211448 |
| 2standard | 160 | Nestick, Johnny (1518) | Lost 1-2 | -171431 |
| 3standard | 195 | Wilkinson, Garrett (1496) | Lost 0-2 | -171414 |
| 4standard | 520 | Clarke, James E (1494) | Lost 1-2 | -161398 |
| 5standard | 482 | Potter, Aaron (1464) | Draw 0-0 | +11399 |
| average opponent: 1505record: 1-3-1 | new rating: 1399 | |||
| Grand Prix Dallas 2007 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 198 | Godbey, John (1500) | Lost 1-2 | -181482 |
| 2extended | 220 | Gleason, Justin (1482) | Lost 1-2 | -181464 |
| 3extended | 294 | Lauderdale, Michael (1464) | Won 0-0 | +181482 |
| 4extended | 315 | Smith, Clay E (1481) | Lost 1-2 | -181464 |
| 5extended | 282 | Pauly, Christopher M (1430) | Lost 0-2 | -191445 |
| 6extended | 239 | Peterson, Jet (1447) | Lost 0-2 | -181427 |
| average opponent: 1467record: 1-5 | new rating: 1427 | |||