Bottcher, Chris
Current rating: 1484
Record: 3-4
| Grand Prix Boston 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 80 | Livitz, Dimitri G (1500) | Won 2-0 | +181518 |
| 2sealed | 24 | Castro, Roberto (1540) | Lost 0-2 | -181500 |
| 3sealed | 219 | Mutolo, Zachary (1559) | Lost 0-2 | -171483 |
| 4sealed | 290 | Barbieri, John (1482) | Lost 0-2 | -181465 |
| 5sealed | 280 | Yu, Steve (1482) | Lost 0-2 | -171448 |
| 6sealed | 226 | Sinclair, Heather M (1444) | Won 2-1 | +181466 |
| 7sealed | 173 | Sebastian, Andy (1466) | Won 2-1 | +181484 |
| average opponent: 1496record: 3-4 | new rating: 1484 | |||