Davis, Christopher S
Current rating: 1486
Record: 4-5
| Grand Prix Kansas City 2008 (ALA limited) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 147 | Zimmerli, Ben (1500) | Won 2-0 | +181521 |
| 2sealed | 23 | Goodwin, Luke (1568) | Lost 1-2 | -171504 |
| 3sealed | 188 | Maliszewski, Nathannael (1547) | Lost 0-2 | -181486 |
| average opponent: 1538record: 1-2 | new rating: 1486 | |||
| Grand Prix Denver 2008 (Lorwyn block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 166 | Novoa, Cliff (1500) | Won 2-1 | +181518 |
| 2block | 1 | Randall, Jonas (1464) | Lost 0-2 | -191499 |
| 3block | 140 | Lackey, Daniel (1463) | Won 2-1 | +171516 |
| 4block | 193 | Siu, Brian (1719) | Won 2-1 | +221538 |
| 5block | 65 | Poncy, Paul E (1545) | Lost 1-2 | -181520 |
| 6block | 109 | Berni, Roberto (1555) | Lost 1-2 | -171503 |
| average opponent: 1541record: 3-3 | new rating: 1503 | |||