Geidel, Jerome
Current rating: 1517
Record: 11-11-1
| Grand Prix Dortmund 2006 (GPT limited) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 50 | Nommensen, Knud (1453) | Lost 0-2 | -191501 |
| 2sealed | 189 | Funk, Nico (1432) | Won 2-0 | +161517 |
| 3sealed | 99 | Rijcks, Bas (1484) | Won 2-0 | +181535 |
| 4sealed | 83 | Fartacek, David (1519) | Lost 0-2 | -191516 |
| 5sealed | 146 | Wolff, Jan (1544) | Won 2-0 | +191535 |
| 6sealed | 103 | Rechel-tittis, Christopher (1519) | Lost 0-2 | -181517 |
| 7sealed | 121 | Menzel, Ralf (1481) | Won 2-1 | +171534 |
| 8sealed | 89 | Kiskis, Saulius (1568) | Lost 0-2 | -171517 |
| average opponent: 1500record: 4-4 | new rating: 1517 | |||
| Grand Prix Leipzig 2005 (BOK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 43 | Schroedter, Gunar (1641) | Won 2-0 | +211521 |
| 2sealed | 49 | Knott, Christian (1620) | Won 2-0 | +191540 |
| 3sealed | 8 | Heumann, Stefan (1663) | Draw 0-0 | +31543 |
| 4sealed | 52 | Stephan, Juergen (1535) | Lost 1-2 | -191524 |
| 5sealed | 87 | Diehl, Kristof (1608) | Lost 1-2 | -161508 |
| 6sealed | 121 | Schmalfeld, Thomas (1500) | Won 2-1 | +181526 |
| 7sealed | 85 | Conka, Stefan (1453) | Won 2-0 | +171543 |
| 8sealed | 57 | Dohnal, Roman (1527) | Won 2-0 | +171560 |
| 9sealed | 41 | Josek, Rostislav (1506) | Won 2-0 | +171577 |
| 10draft | 56 | Marciniszyn, Michal (1672) | Lost 1-2 | -161561 |
| 11draft | 62 | Rosner, Bodo (1774) | Won 2-0 | +221583 |
| 12draft | 51 | Ruess, Jan (1729) | Lost 0-2 | -161567 |
| 13draft | 16 | van den Brink, Peter (1636) | Lost 0-2 | -161551 |
| 14draft | 57 | Rosner, Bodo (1730) | Lost 0-2 | -151536 |
| 15draft | 48 | Krutil, Daniel (1639) | Lost 1-2 | -161520 |
| average opponent: 1616record: 7-7-1 | new rating: 1520 | |||