Chang, Christopher
Current rating: 1505
Record: 2-2
| Grand Prix Portland 2010 (M11 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 242 | Fruser, Nicholas (1518) | Won 2-1 | +181518 |
| 3sealed | 64 | Hatch, Gregory (1763) | Won 2-1 | +231541 |
| 4sealed | 7 | Munyer, Shane (1571) | Lost 0-2 | -181523 |
| 5sealed | 182 | Norton, Phillip (1535) | Lost 1-2 | -181505 |
| average opponent: 1597record: 2-2 | new rating: 1505 | |||