Felger, David
Current rating: 1463
Record: 18-23
| Grand Prix Pittsburgh 2015 (modern) | starting rating: 1405 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 482 | Tam, Gary (1500) | Won 2-0 | +191424 |
| 2modern | 593 | Dupuis, Deven (1533) | Won 2-0 | +201444 |
| 3modern | 328 | Clawson, Brent (1858) | Lost 0-2 | -111433 |
| 4modern | 429 | Pritchett, Alex (1618) | Lost 1-2 | -141419 |
| 5modern | 746 | McKay, Douglas (1574) | Won 2-1 | +211440 |
| 6modern | 399 | Neiman-Zych, Alexander (1499) | Lost 0-2 | -171423 |
| 7modern | 693 | Hopkins, Jonathan (1536) | Won 2-0 | +201443 |
| 8modern | 497 | Kwan, Philip (1581) | Won 2-1 | +201463 |
| top | average opponent: 1587record: 5-3 | new rating: 1463 | ||
| Grand Prix Charlotte 2015 (modern) | starting rating: 1435 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 318 | Cunningham, Scott (1549) | Lost 0-2 | -161419 |
| 2modern | 511 | Schmidt, Connor (1482) | Lost 0-2 | -171402 |
| 3modern | 635 | Crowe Ii, Alva L (1464) | Won 2-0 | +191421 |
| 4modern | 585 | Howell, Caleb (1483) | Lost 0-2 | -161405 |
| top | average opponent: 1494record: 1-3 | new rating: 1405 | ||
| Grand Prix Cleveland 2015 (FRF limited) | starting rating: 1428 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 6 | English, Jon (1497) | Lost 0-2 | -161412 |
| 2sealed | 653 | Froehlich, Keith (1482) | Won 2-1 | +191431 |
| 3sealed | 714 | Wyatt, Phil (1452) | Lost 1-2 | -181413 |
| 4sealed | 781 | Speicher, Cha (1482) | Won 2-0 | +201433 |
| 5sealed | 542 | Jensen, Tristan (1502) | Won 2-0 | +191452 |
| 6sealed | 303 | Zimet, Noam (1517) | Lost 1-2 | -171435 |
| top | average opponent: 1489record: 3-3 | new rating: 1435 | ||
| Grand Prix Boston-Worcester 2014 (modern) | starting rating: 1450 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 748 | Swift, Orrin (1860) | Lost 0-2 | -111439 |
| 2modern | 1086 | Obar, Christopher (1482) | Won 2-1 | +191458 |
| 3modern | 963 | Wetlaufer, Marcus (1548) | Lost 1-2 | -161442 |
| 4modern | 1198 | Diliberto, Matthew (1448) | Won 2-1 | +181460 |
| 5modern | 1073 | Simon, Michael (1684) | Lost 0-2 | -141446 |
| 6modern | 1060 | Wright, William (1479) | Lost 0-2 | -181428 |
| top | average opponent: 1584record: 2-4 | new rating: 1428 | ||
| Grand Prix Richmond 2014 (modern) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 164 | Freeman, Denise (1500) | Won 2-0 | +181502 |
| 2modern | 227 | Hightower, Matt (1518) | Lost 0-1 | -171485 |
| 3modern | 349 | McDermott, Michael (1482) | Lost 1-2 | -181467 |
| 4modern | 455 | Dobbins, Stephen (1551) | Lost 1-2 | -171450 |
| top | average opponent: 1513record: 1-3 | new rating: 1450 | ||
| Grand Prix Detroit 2013 (modern) | starting rating: 1522 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 165 | Robertson, Antwayne (1517) | Won 2-1 | +181540 |
| 2modern | 44 | Morenz, Will (1504) | Lost 0-0 | -181522 |
| 3modern | 429 | Elder, Dylan (1484) | Lost 1-2 | -191503 |
| 4modern | 647 | Hankel, Matt (1484) | Won 2-0 | +181521 |
| 5modern | 441 | Dunn, Brian (1500) | Lost 0-2 | -191502 |
| 6modern | 535 | Grendell, James (1501) | Lost 0-2 | -181484 |
| top | average opponent: 1498record: 2-4 | new rating: 1484 | ||
| Grand Prix Pittsburgh 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 510 | Horner, Aaron (1448) | Won 2-0 | +171517 |
| 2sealed | 218 | Brockway, Brian (1634) | Lost 0-2 | -161501 |
| 3sealed | 494 | Bolen, Matthew (1498) | Won 2-1 | +181519 |
| 4sealed | 281 | Thiry, Zane (1522) | Lost 0-2 | -181501 |
| 5sealed | 532 | McConnell II, Esker (1430) | Lost 0-2 | -191482 |
| 6sealed | 461 | Reefer, Shawn (1446) | Won 2-0 | +171499 |
| 7sealed | 347 | Sale, Daniel (1790) | Won 2-1 | +231522 |
| top | average opponent: 1538record: 4-3 | new rating: 1522 | ||