Hartman, Ian
Current rating: 1483
Record: 2-3
| Grand Prix Pittsburgh 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 139 | Catlin, Joshua (1546) | Won 2-0 | +191519 |
| 2sealed | 224 | Basalyga, Alex (1518) | Won 2-0 | +181537 |
| 3sealed | 257 | Herr, Shawn (1393) | Lost 0-2 | -211516 |
| 4sealed | 399 | Lounsbury, Christopher (1522) | Lost 1-2 | -181498 |
| 5sealed | 364 | Chodan, Ross (1626) | Lost 0-2 | -151483 |
| average opponent: 1521record: 2-3 | new rating: 1483 | |||