Kessler, Dirk
Current rating: 1490
Record: 7-8
| Grand Prix Prague 2019 (UMA limited) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 908 | Bulat, Nenad (1500) | Won 2-1 | +181502 |
| 2sealed | 889 | Sgammotta, Marco (1500) | Won 2-0 | +181520 |
| 3sealed | 130 | Marc, Ney (1529) | Won 2-0 | +181538 |
| 4sealed | 93 | de Togni, Marco (1761) | Lost 1-2 | -141524 |
| 5sealed | 457 | Noertershaeuser, Jens (1603) | Lost 1-2 | -161508 |
| 6sealed | 693 | Pavlicek, Miroslav (1498) | Lost 0-2 | -181490 |
| average opponent: 1565record: 3-3 | new rating: 1490 | |||
| Grand Prix Prague 2017 (AER limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 284 | Czapla, Tadeusz (1498) | Lost 0-2 | -181482 |
| 2sealed | 548 | Jensen, Lasse (1556) | Won 2-0 | +191501 |
| 3sealed | 555 | Besson, Renaud (1489) | Lost 0-2 | -181483 |
| 4sealed | 728 | Bogno, Andrea (1510) | Lost 0-2 | -171466 |
| 5sealed | 873 | Vapnar, Nevio (1473) | Won 2-1 | +181484 |
| 6sealed | 755 | Gargulak, Daniel (1588) | Lost 0-2 | -161468 |
| 7sealed | 729 | Roberts, Katie (1385) | Lost 1-2 | -201448 |
| 8sealed | 674 | Radosovsky, Matej (1446) | Won 2-1 | +181466 |
| 9sealed | 558 | Gunness, Ashley (1465) | Won 2-0 | +181484 |
| average opponent: 1490record: 4-5 | new rating: 1484 | |||