Bergum, Mike J
Current rating: 1504
Record: 6-6
| Grand Prix Nashville 2012 (DKA limited) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 47 | Holliday, John (1537) | Won 2-0 | +191518 |
| 5sealed | 62 | LeGear, Adam L (1530) | Won 2-0 | +181536 |
| 6sealed | 13 | Michael M., (1608) | Won 2-0 | +191555 |
| 7sealed | 14 | Cecchetti, Daniel (1594) | Lost 1-2 | -171538 |
| 8sealed | 54 | Jannati, Navid (1530) | Lost 0-2 | -181520 |
| 9sealed | 51 | Dennis, Matthew (1637) | Lost 0-2 | -161504 |
| average opponent: 1573record: 3-3 | new rating: 1504 | |||
| Grand Prix Minneapolis 2009 (ZEN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 83 | Kosel, Brady (1481) | Lost 1-2 | -181482 |
| 2sealed | 367 | Yang, Sai (1483) | Lost 1-2 | -181464 |
| 3sealed | 451 | Irwin, Kris r (1463) | Won 2-1 | +181482 |
| 4sealed | 391 | Fulciniti, Mike (1466) | Won 2-1 | +171499 |
| 5sealed | 287 | Konigsmark, Aaron (1500) | Won 2-1 | +181517 |
| 6sealed | 190 | Buttke, Josh (1500) | Lost 1-2 | -181499 |
| average opponent: 1482record: 3-3 | new rating: 1499 | |||