Tachiyama, Alex
Current rating: 1502
Record: 3-3
| Grand Prix Seattle-Tacoma 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 5 | Genovese, Tony (1500) | Lost 0-2 | -181482 |
| 2sealed | 453 | Labauve, Michael (1482) | Won 2-0 | +181500 |
| 3sealed | 210 | Breyne, Marcus (1512) | Lost 0-2 | -181482 |
| 4sealed | 459 | Crossman, Cody (1465) | Won 2-1 | +181500 |
| 5sealed | 349 | Nitka, David (1518) | Won 2-1 | +181518 |
| 6sealed | 311 | Creasman, Jason (1602) | Lost 1-2 | -161502 |
| average opponent: 1513record: 3-3 | new rating: 1502 | |||