Richelshagen, Olaf
Current rating: 1481
| Grand Prix Prague 2019 (UMA limited) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1103 | Hain, Fabian (1500) | Won 2-0 | +181485 |
| 2sealed | 951 | Plank, Florian (1486) | Won 2-0 | +181503 |
| 3sealed | 419 | Nguyen, Duc (1725) | Lost 0-2 | -141489 |
| 4sealed | 607 | Khovaka, Ievgen (1518) | Lost 1-2 | -171472 |
| 5sealed | 845 | Bartollini, Jacopo (1697) | Won 2-0 | +221494 |
| 6sealed | 689 | Juric, David (1802) | Lost 0-2 | -131481 |
| top | average opponent: 1621record: 3-3 | new rating: 1481 | ||
| Grand Prix Prague 2018 (modern) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 64 | Daminelli, Filippo (1500) | Draw 1-1 | 01481 |
| 2modern | 456 | Czapor, Grzegorz (1577) | Lost 0-1 | -161465 |
| 3modern | 819 | Listabarth, Manuel Sebastian (1482) | Lost 0-2 | -181447 |
| 4modern | 907 | Nieuweboer, Bas (1465) | Won 2-0 | +191466 |
| 5modern | 770 | Di Caprio, Davide (1512) | Lost 0-2 | -181448 |
| 6modern | 774 | Fuchs, Kelly (1460) | Won 2-0 | +191467 |
| top | average opponent: 1499record: 2-3-1 | new rating: 1467 | ||
| Grand Prix Prague 2017 (AER limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 576 | Geffroy, Olivier (1499) | Won 2-0 | +181518 |
| 2sealed | 250 | Bottecchia, Gabriele (1692) | Lost 0-2 | -151503 |
| 3sealed | 756 | Citterio, Christin (1407) | Won 2-0 | +161519 |
| 4sealed | 306 | Lehnert, Heiko (1364) | Lost 1-2 | -201499 |
| 5sealed | 730 | Dio, Michal (1465) | Lost 1-2 | -191480 |
| 6sealed | 726 | Bohuslav, Robert (1366) | Won 2-0 | +161496 |
| 7sealed | 658 | Kruger, Philipp (1544) | Lost 1-2 | -171479 |
| 8sealed | 634 | Mykhno, Mykhailo (1410) | Lost 1-2 | -191460 |
| 9sealed | 557 | Eggersgluss, Jarno (1642) | Won 2-0 | +211481 |
| top | average opponent: 1488record: 4-5 | new rating: 1481 | ||