Mareck, Matt
Current rating: 1481
Record: 1-2
| Grand Prix Kansas City 2008 (ALA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 126 | Malowski, William (1500) | Lost 1-2 | -181482 |
| 2sealed | 229 | King, Philip (1432) | Won 2-0 | +171499 |
| 3sealed | 276 | Mohlman, Neil (1500) | Lost 0-2 | -181481 |
| average opponent: 1477record: 1-2 | new rating: 1481 | |||