Tingle, Jonathan
Current rating: 1540
Record: 5-3
| Grand Prix Pittsburgh 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 329 | Massey, Kevin (1483) | Won 2-1 | +181518 |
| 2sealed | 25 | Emler, David (1518) | Won 2-0 | +181536 |
| 3sealed | 39 | Boettcher, Jared (1829) | Lost 0-2 | -131523 |
| 4sealed | 305 | Smith, Jason E (1457) | Won 2-0 | +171540 |
| 5sealed | 299 | Donst, Aaron (1536) | Lost 0-2 | -181522 |
| 6sealed | 424 | Hobel, Rob (1520) | Won 2-1 | +181540 |
| 7sealed | 150 | Amador, Robert (1540) | Won 2-0 | +181558 |
| 8sealed | 132 | Dubois, Joe (1554) | Lost 0-2 | -181540 |
| average opponent: 1555record: 5-3 | new rating: 1540 | |||