Leduke, Greg
Current rating: 1463
Record: 1-3
| Grand Prix Pittsburgh 2011 (M12 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 226 | Krueger, Steve (1496) | Lost 0-2 | -181482 |
| 2standard | 501 | malloy, brad (1482) | Won 2-0 | +181500 |
| 3standard | 444 | Tamatsukuri, KC (1483) | Lost 1-2 | -181482 |
| 4standard | 627 | Creighton, Ralph (1468) | Lost 0-2 | -191463 |
| average opponent: 1482record: 1-3 | new rating: 1463 | |||