Gergen, Bill
Current rating: 1404
Record: 15-24
| Grand Prix Tampa Bay 2019 (modern) | starting rating: 1412 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 249 | Moore, Jody (1500) | Won 2-0 | +191431 |
| 2modern | 190 | Avise, Eric (1509) | Won 2-0 | +201451 |
| 3modern | 145 | Murphy, Ian (1574) | Lost 1-2 | -161435 |
| 4modern | 150 | Beckley, Devin (1498) | Won 2-0 | +191454 |
| 5modern | 74 | Plyler, Cody (1548) | Lost 0-2 | -161438 |
| 6modern | 258 | Anderson, Jay (1522) | Lost 1-2 | -171421 |
| 7modern | 240 | Escobar, Felix (1450) | Lost 1-2 | -171404 |
| top | average opponent: 1515record: 3-4 | new rating: 1404 | ||
| Grand Prix Portland 2018 (modern) | starting rating: 1371 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 398 | Shestock, Billy (1453) | Won 2-1 | +201391 |
| 2modern | 143 | Prince, Nicholas (1657) | Won 2-0 | +221413 |
| 3modern | 17 | Gucker, Gabriel (1482) | Lost 0-2 | -161397 |
| 4modern | 418 | Herod, Jim (1505) | Lost 0-2 | -161381 |
| 5modern | 454 | Son, Steven (1674) | Won 2-0 | +231404 |
| 6modern | 388 | Hartwig, James (1515) | Won 2-1 | +201424 |
| 7modern | 351 | McGregor, John (1742) | Lost 1-2 | -121412 |
| top | average opponent: 1575record: 4-3 | new rating: 1412 | ||
| Grand Prix Milwaukee 2018 (GRN standard) | starting rating: 1423 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 176 | LeClere, Kenny (1478) | Lost 0-2 | -171406 |
| 2standard | 464 | Kmiecik, Wyatt (1424) | Lost 0-2 | -181388 |
| 3standard | 577 | Wittmann, Michael (1463) | Lost 1-2 | -171371 |
| top | average opponent: 1455record: 0-3 | new rating: 1371 | ||
| Grand Prix Atlanta 2018 (modern) | starting rating: 1455 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 134 | Fritz, Garrett (1492) | Won 2-0 | +181473 |
| 2modern | 119 | Vernouski, Anthony (1517) | Lost 0-2 | -171456 |
| 3modern | 548 | Bailey, Binnaz (1401) | Lost 1-2 | -191437 |
| 4modern | 651 | Newman, Nicholas (1628) | Lost 1-2 | -141423 |
| top | average opponent: 1509record: 1-3 | new rating: 1423 | ||
| Grand Prix Minneapolis 2018 (M19 limited) | starting rating: 1486 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 123 | Farris, Billy (1705) | Lost 0-2 | -141472 |
| 2sealed | 286 | Eells, Deacon (1477) | Lost 0-2 | -181454 |
| 3sealed | 589 | Hampton, Wade (1463) | Won 2-0 | +181472 |
| 4sealed | 552 | Guy, Greg (1484) | Lost 1-2 | -171455 |
| top | average opponent: 1532record: 1-3 | new rating: 1455 | ||
| Grand Prix Oklahoma City 2017 (modern) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 372 | Thompson, Kelly (1500) | Lost 0-2 | -171429 |
| 2modern | 591 | Cantu, Sarah (1482) | Won 2-1 | +191448 |
| 3modern | 514 | Larson, Jonathan (1576) | Won 2-1 | +201468 |
| 4modern | 414 | Taylor, Jeff (1556) | Won 2-0 | +201488 |
| 5modern | 122 | Gaieski, Ethan (1919) | Lost 0-2 | -111477 |
| 6modern | 388 | Morgan, Matt (1607) | Won 2-1 | +211498 |
| 7modern | 232 | Daniel, David (1783) | Lost 0-2 | -131485 |
| 8modern | 355 | Ardrey, David (1545) | Won 2-0 | +191504 |
| 9modern | 272 | Nguyen, Viet (1527) | Lost 0-2 | -181486 |
| top | average opponent: 1611record: 5-4 | new rating: 1486 | ||
| Grand Prix Milwaukee 2002 (TOR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 194 | Kim, Jaehyun (1500) | Lost 0-2 | -181482 |
| 2standard | 198 | Love, Michael (1482) | Lost 1-2 | -181464 |
| 3standard | 286 | Ganze, Brian (1464) | Lost 0-2 | -181446 |
| 4standard | 293 | Hoffmaster, Jared (1448) | Lost 1-2 | -181428 |
| 5standard | 263 | Theisen, Brad (1426) | Won 2-0 | +181446 |
| top | average opponent: 1464record: 1-4 | new rating: 1446 | ||