Casey Y.,
Current rating: 1496
Record: 3-3
| Grand Prix Pittsburgh 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 396 | Boeve-Winquist, Benjamin (1447) | Lost 0-2 | -191481 |
| 2sealed | 436 | Gratosky, Stan (1480) | Won 2-1 | +181499 |
| 3sealed | 413 | Rando, Joe (1499) | Lost 1-2 | -181481 |
| 4sealed | 571 | Mollett, Jason (1435) | Won 2-1 | +171498 |
| 5sealed | 466 | Dwyer, Mark (1420) | Won 2-0 | +171515 |
| 6sealed | 439 | Evans, Mark (1485) | Lost 0-2 | -191496 |
| average opponent: 1461record: 3-3 | new rating: 1496 | |||