Hull, David
Current rating: 1536
Record: 5-3
| Grand Prix Pittsburgh 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 318 | Ward, James (1482) | Won 2-1 | +181518 |
| 2sealed | 137 | Burton, David (1518) | Lost 0-2 | -181500 |
| 3sealed | 371 | Warner, Todd (1499) | Won 2-0 | +181518 |
| 4sealed | 269 | Yasdiman, Mehmet (1517) | Won 2-1 | +181536 |
| 5sealed | 232 | Hoffman, Ryan (1528) | Won 2-1 | +181554 |
| 6sealed | 72 | Pergola, Tom (1591) | Lost 1-2 | -181536 |
| 7sealed | 275 | Oliver, Ronald (1571) | Won 2-1 | +191555 |
| 8sealed | 108 | Negri, Kazu (1485) | Lost 1-2 | -191536 |
| average opponent: 1524record: 5-3 | new rating: 1536 | |||