Glastra, Josh
Current rating: 1483
Record: 4-5
| Grand Prix Seattle-Tacoma 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 90 | Kung, Ted (1551) | Lost 1-2 | -171483 |
| 2sealed | 333 | Harris, Spencer (1515) | Lost 1-2 | -171466 |
| 3sealed | 494 | Maine, Robert (1464) | Won 2-1 | +171483 |
| 4sealed | 484 | Robertson, Joseph G (1482) | Won 2-1 | +181501 |
| 5sealed | 357 | Boink, Chris (1500) | Lost 1-2 | -181483 |
| 6sealed | 355 | Wada, Kayomi (1463) | Won 2-1 | +181501 |
| 7sealed | 299 | Kou, Tony (1503) | Lost 1-2 | -181483 |
| 8sealed | 246 | Carl, Derek A (1481) | Lost 1-2 | -181465 |
| 9sealed | 209 | Fewell, Dennis (1459) | Won 2-1 | +181483 |
| average opponent: 1491record: 4-5 | new rating: 1483 | |||