Benedict, William 1128
Current rating: 1406
Record: 9-15
| Grand Prix Columbus 2019 (modern) | starting rating: 1397 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 174 | Santohir, Gabriel (1500) | Won 2-1 | +191416 |
| 2modern | 55 | Pietron, Colin (1518) | Lost 1-2 | -161400 |
| 3modern | 197 | Choate, Elijah (1492) | Won 2-1 | +201420 |
| 4modern | 197 | Cottongim, Luke (1544) | Won 2-1 | +201440 |
| 5modern | 49 | Ramsey, Nathan (1452) | Lost 0-2 | -181422 |
| 6modern | 132 | Scheu, Dustin (1485) | Lost 1-2 | -161406 |
| top | average opponent: 1499record: 3-3 | new rating: 1406 | ||
| Grand Prix Cleveland 2019 (RNA limited) | starting rating: 1449 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 135 | Walter, Christopher (1436) | Lost 0-2 | -181431 |
| 2sealed | 369 | Walden, James (1463) | Lost 0-2 | -171414 |
| 3sealed | 543 | Rood, Tim (1469) | Lost 0-2 | -171397 |
| top | average opponent: 1456record: 0-3 | new rating: 1397 | ||
| Grand Prix Detroit 2016 (modern) | starting rating: 1478 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 742 | Fairchild, Stephen (1510) | Won 2-1 | +191497 |
| 2modern | 459 | Witten, Zack (1602) | Won 2-0 | +201517 |
| 3modern | 200 | Moran, Joshua (1570) | Lost 1-2 | -171500 |
| 4modern | 764 | Adkins, Robert (1426) | Won 2-0 | +171517 |
| 5modern | 461 | Phillips, Denton (1536) | Lost 1-2 | -181499 |
| 6modern | 449 | Wiper, Charles (1601) | Lost 1-2 | -161483 |
| 7modern | 701 | Snover, Aaron (1603) | Lost 1-2 | -161467 |
| 8modern | 729 | Owen, Trevor (1482) | Lost 0-2 | -181449 |
| top | average opponent: 1541record: 3-5 | new rating: 1449 | ||
| Grand Prix Pittsburgh 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 20 | Carlino, Steffen (1485) | Won 2-1 | +181518 |
| 2modern | 574 | Nugent, Michael (1518) | Lost 0-2 | -181500 |
| 3modern | 707 | Phy, John (1463) | Lost 0-2 | -191481 |
| 4modern | 1120 | Bowers, Bryan (1480) | Won 2-1 | +181499 |
| 5modern | 670 | Lopez, Jose Manuel (1398) | Won 2-0 | +161515 |
| 6modern | 525 | Hart, Jordan (1519) | Lost 1-2 | -181497 |
| 7modern | 652 | Stromley, Michael (1449) | Lost 0-2 | -191478 |
| top | average opponent: 1473record: 3-4 | new rating: 1478 | ||