Erdmann, Patrick
Current rating: 1514
Record: 4-3-1
| Grand Prix Hamburg 2002 (Odyssey block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 144 | Hassler, Oliver (1314) | Won 2-1 | +151515 |
| 2block | 98 | Loydl, Marcus (1518) | Won 2-1 | +181533 |
| 3block | 42 | Kroll, Tobias (1523) | Lost 1-2 | -181515 |
| 4block | 96 | Schwarz, Jens-Oliver (1484) | Draw 1-1 | -11514 |
| 5block | 140 | Fleischer, Christian (1518) | Lost 1-2 | -181496 |
| 6block | 157 | Wengler, Thomas (1501) | Lost 0-2 | -181478 |
| 7block | 161 | Dedden, Dirk (1482) | Won 2-0 | +181496 |
| 8block | 130 | Miltenburg, Alexander (1502) | Won 2-1 | +181514 |
| average opponent: 1480record: 4-3-1 | new rating: 1514 | |||