Kopman, Daniel L
Current rating: 1536
Record: 5-3
| Grand Prix Minneapolis 2009 (ZEN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 210 | Tran, Phi (1500) | Lost 1-2 | -181482 |
| 2sealed | 376 | Fritts, Nathan (1482) | Lost 0-2 | -181464 |
| 3sealed | 508 | Steggall, Jeffrey (1464) | Won 2-1 | +181482 |
| 4sealed | 433 | Wenzel, Michael (1482) | Won 2-0 | +181500 |
| 5sealed | 313 | Heaser, Brent (1484) | Won 2-0 | +181518 |
| 6sealed | 207 | Dong, Richard 2 (1549) | Won 2-0 | +181536 |
| 7sealed | 225 | Fritz, Eric R (1539) | Won 2-1 | +181554 |
| 8sealed | 103 | Edwardson, Timothy (1554) | Lost 0-2 | -181536 |
| average opponent: 1507record: 5-3 | new rating: 1536 | |||