Carlson, Douglas
Current rating: 1522
Record: 6-5
| Grand Prix Cincinnati 2014 (BNG standard) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 427 | Whittaker, Lindsey (1500) | Lost 1-2 | -181464 |
| 2standard | 527 | Murphy, Cody (1482) | Won 2-0 | +191483 |
| 3standard | 644 | Smith, Evan (1587) | Lost 0-2 | -171466 |
| 4standard | 567 | Naczas Jr, Russell (1488) | Won 2-0 | +191485 |
| 5standard | 598 | Halstead, James (1502) | Won 2-0 | +181503 |
| 6standard | 466 | Cook, Ryan (1519) | Won 2-0 | +181521 |
| 7standard | 335 | Passarelli, Hayden (1525) | Won 2-0 | +191540 |
| 8standard | 161 | Champagne, Jeff (1577) | Lost 1-2 | -181522 |
| average opponent: 1522record: 5-3 | new rating: 1522 | |||
| Grand Prix Milwaukee 2002 (TOR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 38 | Harris, Andy (1500) | Won 2-1 | +181518 |
| 2standard | 72 | Rocco, Christopher (1517) | Lost 0-2 | -181500 |
| 3standard | 179 | Soo, Waiken (1497) | Lost 1-2 | -181482 |
| average opponent: 1504record: 1-2 | new rating: 1482 | |||