Seidel, Sven
Current rating: 1488
Record: 2-3
| Grand Prix Prague 2017 (AER limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 306 | Groeh, Andreas (1744) | Won 2-0 | +221522 |
| 2sealed | 100 | Fernando Silva, Victor (1876) | Lost 0-2 | -111511 |
| 3sealed | 663 | Navisse, Emanuele (1482) | Lost 1-2 | -191492 |
| 4sealed | 711 | Casagrande, Walter (1468) | Won 2-0 | +181510 |
| 5sealed | 701 | Herr, Beren (1337) | Lost 1-2 | -221488 |
| average opponent: 1581record: 2-3 | new rating: 1488 | |||