Lee, Jonathan 2798
Current rating: 1481
Record: 3-4
| Grand Prix Pittsburgh 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 267 | Wang, Peixian (1515) | Won 2-1 | +181518 |
| 2modern | 5 | Greene, Brian (1423) | Lost 1-2 | -191499 |
| 3modern | 727 | Myers, William (1589) | Lost 0-2 | -171482 |
| 4modern | 1153 | Marrero, Kalel (1438) | Lost 0-2 | -191463 |
| 5modern | 1057 | Villarrubia, Peter (1436) | Won 2-0 | +181481 |
| 6modern | 916 | Prothero, Kevin A (1481) | Won 2-0 | +181499 |
| 7modern | 570 | Salefski, Alexander (1502) | Lost 0-2 | -181481 |
| average opponent: 1483record: 3-4 | new rating: 1481 | |||