Pietryka, Martin
Current rating: 1449
Record: 0-3
| Grand Prix Brussels 2010 (WWK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 727 | Fernstrom, Andreas (1500) | Lost 0-2 | -181482 |
| 2standard | 935 | Stommel, Florian (1482) | Lost 0-2 | -181464 |
| 3standard | 898 | Noe, Benjamin (1642) | Lost 1-2 | -151449 |
| average opponent: 1541record: 0-3 | new rating: 1449 | |||