Schuster, Joseph
Current rating: 1643
Record: 14-7
| Grand Prix Columbus 2019 (modern) | starting rating: 1525 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 110 | Yosmanovich, Peter (1509) | Lost 1-2 | -181507 |
| 3modern | 250 | Worthington, Brian (1703) | Lost 0-2 | -151492 |
| 4modern | 250 | Cavers, Keegan (1471) | Won 2-0 | +181510 |
| 5modern | 159 | Tuuk, Justin (1473) | Won 2-1 | +171527 |
| 6modern | 111 | Kregger, Darren (1546) | Won 2-0 | +191546 |
| 7modern | 129 | Murphy, Samantha (1524) | Won 2-0 | +171563 |
| 8modern | 77 | Minier, Christopher (1503) | Won 2-1 | +171580 |
| 9modern | 27 | Harn, Robin (1575) | Won 2-1 | +181598 |
| 10modern | 207 | Crone, Jason (1626) | Won 2-0 | +191617 |
| 11modern | 184 | Boggemes, Kyle (2009) | Won 2-1 | +241641 |
| 12modern | 181 | Haidle, Brian (1625) | Won 2-1 | +181659 |
| 13modern | 172 | Luettger, Christopher (1653) | Lost 0-2 | -181641 |
| 14modern | 183 | Chu, Xiong (1722) | Lost 1-2 | -161625 |
| 15modern | 191 | Cole, Bryan (1669) | Won 2-1 | +181643 |
| average opponent: 1615record: 10-4 | new rating: 1643 | |||
| Grand Prix Atlanta 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 363 | Wright, Matthew C (1500) | Won 2-1 | +181518 |
| 2modern | 121 | Cox, Andrew (1492) | Won 2-1 | +181536 |
| 3modern | 77 | Lawton, Tyler (1551) | Won 2-1 | +181554 |
| 4modern | 149 | Bell, Patrick (1433) | Won 2-0 | +161570 |
| 5modern | 31 | Matsoukas, Makis (2146) | Lost 0-2 | -91561 |
| 6modern | 201 | Robinson, Liam (1605) | Lost 1-2 | -171544 |
| 7modern | 178 | Pick, Tyler (1507) | Lost 0-2 | -191525 |
| average opponent: 1605record: 4-3 | new rating: 1525 | |||