Libengood, David
Current rating: 1484
Record: 2-3
| Grand Prix Pittsburgh 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 492 | Wasser, Dave (1450) | Lost 1-2 | -191481 |
| 2sealed | 452 | Urban, Matthew (1551) | Won 2-0 | +191500 |
| 3sealed | 452 | Hardenberger, Bryan (1522) | Won 2-0 | +191519 |
| 4sealed | 313 | Schulz, Zachary (1519) | Lost 1-2 | -181501 |
| 5sealed | 476 | Liorti, Andrew (1569) | Lost 0-2 | -171484 |
| average opponent: 1522record: 2-3 | new rating: 1484 | |||