Anderson, Jonathan W
Current rating: 1462
Record: 1-3-1
| Grand Prix Baltimore 2012 (DKA standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 170 | Kennedy, Sean (1500) | Lost 0-2 | -181482 |
| 2standard | 570 | Wiecenski, Robert (1482) | Won 2-0 | +181500 |
| 3standard | 513 | Fischer, RJ (1500) | Draw 1-1 | 01500 |
| 4standard | 512 | Carroll, Clayton (1436) | Lost 1-2 | -191481 |
| 5standard | 602 | Walz, Bruce (1431) | Lost 0-2 | -191462 |
| average opponent: 1470record: 1-3-1 | new rating: 1462 | |||