Eder, Rudi
Current rating: 1498
Record: 7-7-2
| Grand Prix Hamburg 2002 (Odyssey block) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 49 | Rueder, Marcel (1501) | Lost 0-2 | -181500 |
| 2block | 229 | Noth, Gunnar (1481) | Won 2-0 | +181518 |
| 3block | 168 | Schmidt, Rainer (1500) | Lost 0-2 | -191499 |
| 4block | 222 | Koppenhagen, Nick (1482) | Draw 1-1 | 01499 |
| 5block | 207 | Gollnow, Tom-Oliver (1480) | Won 2-0 | +181517 |
| 6block | 156 | Schepputat, Bjorn (1438) | Lost 0-2 | -201497 |
| 7block | 164 | Dellas, Tim (1482) | Won 2-1 | +181515 |
| 8block | 125 | Schroedter, Gunar (1596) | Lost 0-2 | -171498 |
| average opponent: 1495record: 3-4-1 | new rating: 1498 | |||
| Grand Prix Heidelberg 2002 (TOR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 174 | Vilm, Jerome (1468) | Won 2-0 | +171517 |
| 2sealed | 33 | Pipke, Carsten (1517) | Draw 1-1 | 01517 |
| 3sealed | 135 | Utz, Kai (1519) | Lost 0-2 | -181499 |
| 4sealed | 247 | Brendemuhl, Bernd (1500) | Lost 0-2 | -181481 |
| 5sealed | 289 | Eidner, Frank (1481) | Won 2-1 | +181499 |
| 6sealed | 207 | Ta, Luc (1505) | Won 2-1 | +191518 |
| 7sealed | 134 | Hoffmann, Marc (1488) | Won 2-0 | +171535 |
| 8sealed | 93 | Nahodil, Petr (1610) | Lost 0-2 | -171518 |
| average opponent: 1511record: 4-3-1 | new rating: 1518 | |||