Geweke, Michael
Current rating: 1584
| Grand Prix Copenhagen 2002 (ONS rochester) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 10 | Schutte, Soren (1500) | Won 2-0 | +171534 |
| 2sealed | 32 | Kroll, Tobias (1583) | Won 2-0 | +191553 |
| 3sealed | 28 | Gromko, Radoslaw (1773) | Draw 1-1 | +41557 |
| 4sealed | 76 | Puurula, Antti (1770) | Lost 0-2 | -141543 |
| 5sealed | 126 | Harding, Oyvind (1671) | Won 2-0 | +201563 |
| 6sealed | 83 | Gausdal, Bjorn (1700) | Lost 1-2 | -151548 |
| 7sealed | 103 | Enzenhofer, Andreas (1572) | Won 2-0 | +181566 |
| 8sealed | 72 | Eriks, Alex (1559) | Won 2-0 | +181584 |
| top | average opponent: 1641record: 5-2-1 | new rating: 1584 | ||
| Grand Prix Hamburg 2002 (Odyssey block) | starting rating: 1540 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 111 | Dellas, Tim (1500) | Won 2-0 | +171557 |
| 2block | 83 | Nuvoli, Cristian (1464) | Won 2-0 | +161573 |
| 3block | 23 | Nielsen, Brian (1499) | Lost 1-2 | -191554 |
| 4block | 109 | Koenigstein, Markus (1518) | Lost 0-2 | -191535 |
| 5block | 167 | Kuhlmann, Bernhard (1503) | Lost 1-2 | -181517 |
| top | average opponent: 1497record: 2-3 | new rating: 1517 | ||
| Grand Prix Heidelberg 2002 (TOR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 306 | Heyvang, Cyrielle (1500) | Won 2-0 | +181518 |
| 2sealed | 10 | Kasel, Peter (1561) | Won 2-1 | +191537 |
| 3sealed | 50 | Rattat, Dirk (1500) | Won 2-0 | +171554 |
| 4sealed | 53 | Rang, Max (1539) | Won 2-1 | +181572 |
| 5sealed | 34 | Canu, Franck (1800) | Lost 0-2 | -141558 |
| 6sealed | 33 | Kozak, Stefan (1551) | Lost 1-2 | -181540 |
| top | average opponent: 1575record: 4-2 | new rating: 1540 | ||