Lightner, Andrew
Current rating: 1466
Record: 1-3
| Grand Prix Pittsburgh 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 387 | Bennett, Jason (1620) | Lost 0-2 | -161484 |
| 2modern | 995 | Landaira, Wilfrido (1393) | Lost 1-2 | -191465 |
| 3modern | 1223 | Loscar, Owen (1463) | Lost 1-2 | -191446 |
| 4modern | 1222 | Kane, Christopher (1545) | Won 2-0 | +201466 |
| average opponent: 1505record: 1-3 | new rating: 1466 | |||