Wiesiolek, Bogdan
Current rating: 1396
Record: 2-8
| Grand Prix Warsaw 2016 (KLD standard) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 157 | Iliadis, Alexandros (1500) | Lost 0-2 | -171429 |
| 2standard | 281 | Dolata, Maciej (1542) | Lost 0-2 | -161413 |
| 3standard | 523 | Grabowski, Mateusz (1463) | Lost 0-2 | -171396 |
| 4standard | 521 | Sallaberger, Markus (1442) | Lost 1-2 | -171379 |
| 5standard | 533 | Wiesiolek, Adam (1344) | Won 2-0 | +171396 |
| average opponent: 1458record: 1-4 | new rating: 1396 | |||
| Grand Prix Krakow 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 176 | Milenin, Ivan (1500) | Won 2-1 | +181518 |
| 2standard | 42 | Koukal, Josef (1570) | Lost 0-2 | -171501 |
| 3standard | 360 | Liebich, Igor (1508) | Lost 0-2 | -181483 |
| 4standard | 454 | Rood, Niek (1427) | Lost 0-2 | -191464 |
| 5standard | 477 | Fides, Jakub (1465) | Lost 1-2 | -181446 |
| average opponent: 1494record: 1-4 | new rating: 1446 | |||