Lake, Alex
Current rating: 1464
Record: 1-3
| Grand Prix Minneapolis 2009 (ZEN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 173 | Robertson, Antwayne (1484) | Lost 1-2 | -181482 |
| 2sealed | 323 | Tackaberry, Scott (1482) | Won 2-1 | +181500 |
| 3sealed | 298 | Thomson, Jimmy (1501) | Lost 1-2 | -181482 |
| 4sealed | 383 | Genzman, Thomas (1481) | Lost 0-2 | -181464 |
| average opponent: 1487record: 1-3 | new rating: 1464 | |||