Rapp, Brian
Current rating: 1439
Record: 5-9
| Grand Prix Pittsburgh 2015 (modern) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 730 | Gutterman, Alexander (1500) | Lost 0-2 | -171429 |
| 2modern | 1010 | Godber, Jim (1465) | Lost 0-2 | -181411 |
| 3modern | 1284 | Menser, Jalen (1352) | Lost 0-2 | -191392 |
| 4modern | 1196 | Thompson, Seth (1448) | Won 2-0 | +191411 |
| 5modern | 1156 | Tsao, Dennis (1671) | Won 2-1 | +231434 |
| 6modern | 827 | Bowers, Robert (1488) | Lost 1-2 | -171417 |
| 7modern | 778 | Rudolph, Doyle (1465) | Won 2-0 | +191436 |
| 8modern | 545 | Johnson, Craig (1592) | Won 2-0 | +201456 |
| 9modern | 408 | McQuaid, Dustin (1500) | Lost 1-2 | -171439 |
| average opponent: 1498record: 4-5 | new rating: 1439 | |||
| Grand Prix Cincinnati 2014 (BNG standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 371 | Jaramillo, Seth (1533) | Lost 0-2 | -171483 |
| 2standard | 630 | Walker, Josh (1481) | Won 2-1 | +181501 |
| 3standard | 663 | Gladin, Christopher (1498) | Lost 0-2 | -181483 |
| 4standard | 641 | Marley, William (1445) | Lost 1-2 | -191464 |
| 5standard | 704 | Gillette, Daniel (1447) | Lost 0-2 | -181446 |
| average opponent: 1481record: 1-4 | new rating: 1446 | |||