erickson, mike l
Current rating: 1536
Record: 8-6
| Grand Prix Minneapolis 2009 (ZEN limited) | starting rating: 1538 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 201 | Wiberg, Barrett J (1518) | Won 2-1 | +181556 |
| 3sealed | 93 | Goveia, Kevin (1501) | Lost 0-2 | -191537 |
| 4sealed | 236 | Peterson, Colin (1519) | Won 2-1 | +171554 |
| 5sealed | 233 | Johnson, Andrew Steven (1536) | Won 2-1 | +181572 |
| 6sealed | 97 | Rietze, Robert (1574) | Lost 0-2 | -181554 |
| 7sealed | 136 | Winkelman, Philip (1536) | Lost 0-2 | -181536 |
| average opponent: 1531record: 3-3 | new rating: 1536 | |||
| Grand Prix Kansas City 2008 (ALA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 163 | Nicholson, jared S (1500) | Won 2-0 | +181518 |
| 2sealed | 189 | Ferry, Sergio (1611) | Won 2-0 | +201538 |
| 3sealed | 81 | Peyton, Jason (1542) | Won 2-1 | +181556 |
| 4sealed | 32 | Lindler, Zac (1575) | Won 2-0 | +181574 |
| 5sealed | 36 | Beltran, Gabe J (1571) | Won 2-0 | +181592 |
| 6sealed | 21 | Utter-Leyton, Josh (1650) | Lost 0-2 | -171575 |
| 7sealed | 47 | Samson, Ben (1556) | Lost 0-2 | -181557 |
| 8sealed | 108 | Forner, Matthew (1518) | Lost 1-2 | -191538 |
| average opponent: 1565record: 5-3 | new rating: 1538 | |||