Decker, Bastian
Current rating: 1487
| Grand Prix Vienna 2008 (extended) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 32 | Ritzka, Simon (1470) | Lost 0-2 | -181467 |
| 2extended | 199 | Czompo, Patrick (1482) | Draw 1-1 | 01467 |
| 3extended | 206 | Tscherfinger, Beat (1395) | Won 2-0 | +171484 |
| 4extended | 180 | Paulmaier, Benjamin (1520) | Lost 1-2 | -181466 |
| 5extended | 210 | Bello, Vincenzo (1482) | Won 2-0 | +181484 |
| 6extended | 167 | Kraft, Lukas (1585) | Won 2-1 | +201504 |
| 7extended | 125 | Klinger, Bernhard (1522) | Lost 0-2 | -171487 |
| top | average opponent: 1494record: 3-3-1 | new rating: 1487 | ||
| Grand Prix Stuttgart 2007 (LRW limited) | starting rating: 1486 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 22 | Jager, Matthias (1409) | Won 2-0 | +161502 |
| 2sealed | 162 | Heilmann, Andreas (1490) | Draw 1-1 | 01502 |
| 3sealed | 118 | Hohlstein, Rouven (1502) | Won 2-1 | +181520 |
| 4sealed | 96 | Sevastos, Gregory (1427) | Won 2-0 | +161536 |
| 5sealed | 49 | Trallero, Ivan (1592) | Lost 1-2 | -171519 |
| 6sealed | 104 | Schummer, Ralph (1521) | Lost 1-2 | -181501 |
| 7sealed | 145 | Hohenegger, Dominik (1518) | Won 2-1 | +191520 |
| 8sealed | 100 | Klumpp, Berthold (1618) | Lost 1-2 | -171503 |
| 9sealed | 97 | Handzlik, Michal (1468) | Lost 0-2 | -181485 |
| top | average opponent: 1505record: 4-4-1 | new rating: 1485 | ||
| Grand Prix Strasbourg 2007 (Time Spiral block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 93 | Loyez, Cedric (1516) | Won 2-0 | +181518 |
| 2block | 57 | Bredt, Klaus-Michael (1677) | Lost 0-2 | -151503 |
| 3block | 196 | Billion, Jean (1502) | Won 2-0 | +181521 |
| 4block | 87 | Magri, Saverio (1539) | Lost 0-2 | -181503 |
| 5block | 177 | Cavadini, Nicolas (1521) | Lost 0-2 | -171486 |
| 6block | 213 | Bussiere, Marlene (1482) | Won 2-0 | +181504 |
| 7block | 163 | Jickeli, Simon (1499) | Lost 0-2 | -181486 |
| top | average opponent: 1534record: 3-4 | new rating: 1486 | ||