Penner, Brad
Current rating: 1400
Record: 7-14
| Grand Prix Las Vegas 2019 (modern) (modern) | starting rating: 1426 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 302 | Bechtold, Fred (1500) | Won 2-0 | +191445 |
| 2modern | 267 | Henderson, Craig (1598) | Won 2-0 | +211466 |
| 3modern | 154 | Logsdon, Jim (1644) | Lost 0-2 | -151451 |
| 4modern | 385 | Blaiotta, Victor (1474) | Lost 1-2 | -171434 |
| 5modern | 449 | Lazzarotto, Kohner (1539) | Won 2-0 | +201454 |
| 6modern | 260 | Castro, Christian (1531) | Lost 0-2 | -171437 |
| 7modern | 437 | Carlough, Kenny (1502) | Lost 1-2 | -171420 |
| 8modern | 359 | Gonzalez, Ivan (1293) | Lost 0-2 | -201400 |
| top | average opponent: 1510record: 3-5 | new rating: 1400 | ||
| Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1449 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 404 | Tinney, Bradley (1803) | Lost 0-2 | -121437 |
| 2modern | 987 | Roy, Anjon (1757) | Lost 1-2 | -121425 |
| 3modern | 1325 | Cain, Jonathan (1470) | Won 2-1 | +191444 |
| 4modern | 1103 | Aversa, Frank (1464) | Lost 1-2 | -181426 |
| top | average opponent: 1623record: 1-3 | new rating: 1426 | ||
| Grand Prix San Diego 2015 (ORI standard) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 319 | Kincer, James (1500) | Lost 0-2 | -171429 |
| 2standard | 509 | Wolfe, Mason (1483) | Won 2-1 | +191448 |
| 3standard | 385 | Maguire, Sean (1445) | Lost 0-2 | -181430 |
| 4standard | 558 | Stroud, Garrett (1483) | Won 2-0 | +191449 |
| 5standard | 448 | Thompson, Jason (1431) | Won 2-0 | +181467 |
| 6standard | 214 | Ward, Patrick (1483) | Lost 1-2 | -181449 |
| top | average opponent: 1471record: 3-3 | new rating: 1449 | ||
| Grand Prix Phoenix 2014 (BNG standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 495 | Taran, Nicole (1517) | Lost 0-2 | -181482 |
| 2standard | 451 | Tibke, Terry (1482) | Lost 0-2 | -181464 |
| 3standard | 680 | Gonzalez, Gerard (1464) | Lost 0-2 | -181446 |
| top | average opponent: 1488record: 0-3 | new rating: 1446 | ||