Pennell, Daniel
Current rating: 1522
Record: 4-3
| Grand Prix Pittsburgh 2011 (M12 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 289 | Fleming, Jonathan (1500) | Lost 0-2 | -181482 |
| 2standard | 393 | PrudHomme, Mario (1482) | Won 2-1 | +181500 |
| 3standard | 256 | VUNEMON, DONALD (1501) | Won 2-1 | +181518 |
| 4standard | 371 | Smith, Brian S (1483) | Won 2-0 | +171535 |
| 5standard | 297 | Griffin, Matthew [USA] (1683) | Won 2-1 | +211556 |
| 6standard | 159 | Spence, Zack (1593) | Lost 1-2 | -171539 |
| 7standard | 290 | Bowser, Chuck (1584) | Lost 1-2 | -171522 |
| average opponent: 1547record: 4-3 | new rating: 1522 | |||