Klimczak, Oliver
Current rating: 1432
Record: 3-7
| Grand Prix Prague 2018 (modern) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 566 | Sorli, Jorgen (1467) | Won 2-0 | +191466 |
| 2modern | 358 | Malik, Soren (1507) | Won 2-0 | +181484 |
| 3modern | 222 | Leicht, Markus (1500) | Lost 1-2 | -171467 |
| 4modern | 347 | Kirsch, Richard (1517) | Lost 0-2 | -181449 |
| 5modern | 567 | Turko, Timothe (1498) | Lost 1-2 | -171432 |
| average opponent: 1498record: 2-3 | new rating: 1432 | |||
| Grand Prix Birmingham 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 149 | Sulley, Michael (1505) | Lost 1-2 | -181482 |
| 2modern | 546 | Johnson, Chris [ENG] (1537) | Won 0-0 | +191501 |
| 3modern | 604 | Barrett, Kenneth (1476) | Lost 1-2 | -181483 |
| 4modern | 616 | Brunse, Kristian (1507) | Lost 0-2 | -181465 |
| 5modern | 766 | Bowring, Atticus (1469) | Lost 0-2 | -181447 |
| average opponent: 1499record: 1-4 | new rating: 1447 | |||