Siewert, Sven
Current rating: 1522
Record: 2-1
| Grand Prix Hamburg 2002 (Odyssey block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 27 | Carlsson, Fredrik (1500) | Won 2-0 | +181518 |
| 2block | 12 | Kristensen, Dennis (1596) | Won 2-0 | +191537 |
| 3block | 18 | Salvin, Jean Charles (1667) | Lost 0-2 | -151522 |
| average opponent: 1588record: 2-1 | new rating: 1522 | |||