Wertz, Robert
Current rating: 1483
Record: 3-4
| Grand Prix Pittsburgh 2017 (AER standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 209 | Duffee, Daniel (1523) | Won 2-1 | +181518 |
| 2standard | 16 | Zhu, Zimu (1523) | Lost 1-2 | -171501 |
| 3standard | 461 | Ruiz, Matthew (1417) | Won 2-1 | +161517 |
| 4standard | 305 | Carter, Dalton (1779) | Won 2-1 | +231540 |
| 5standard | 121 | Morgan, Ed (1423) | Lost 0-2 | -201520 |
| 6standard | 242 | Robinson, Michael (1492) | Lost 1-2 | -191501 |
| 7standard | 403 | Fox, Earl (1521) | Lost 0-2 | -181483 |
| average opponent: 1525record: 3-4 | new rating: 1483 | |||