Miles, Bert L
Current rating: 1499
Record: 6-6
| Grand Prix Salt Lake City 2012 (DKA standard) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 113 | Johnson, Marc (1500) | Lost 1-2 | -181501 |
| 2standard | 359 | Fullmer, Josh (1482) | Lost 1-2 | -181483 |
| 3standard | 485 | Nanes, Matthew (1463) | Won 2-0 | +171500 |
| 4standard | 509 | Barker, Chris (1484) | Won 2-1 | +181518 |
| 5standard | 328 | Ngo, Nick (1488) | Lost 1-2 | -191499 |
| average opponent: 1483record: 2-3 | new rating: 1499 | |||
| Grand Prix Denver 2011 (MBS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 525 | Rutledge, Andy (1500) | Won 2-0 | +181518 |
| 2sealed | 437 | Cereghino, Linda (1500) | Won 2-0 | +181536 |
| 3sealed | 436 | Kring, David (1466) | Won 2-1 | +161552 |
| 4sealed | 426 | Mortenson, Jonathon (1500) | Lost 0-2 | -191533 |
| 5sealed | 487 | Pallesen, Jonathan (1540) | Lost 1-2 | -171516 |
| 6sealed | 500 | Wrisley, Craig E (1488) | Won 2-0 | +171533 |
| 7sealed | 450 | Kowal, Brian (1771) | Lost 1-2 | -141519 |
| average opponent: 1538record: 4-3 | new rating: 1519 | |||