Kaczynski, Piotr
Current rating: 1517
Record: 5-4
| Grand Prix Bologna 2016 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 388 | Teasdale, Andrew (1500) | Lost 0-2 | -181482 |
| 2modern | 604 | Ingardi, Alessandro (1482) | Won 2-0 | +181500 |
| 3modern | 711 | Bucciarelli, Sebastien (1492) | Lost 1-2 | -181482 |
| 4modern | 795 | Ralovec, Igor (1526) | Won 2-1 | +191501 |
| 5modern | 544 | Grauwiler, Lukas (1528) | Lost 1-2 | -181483 |
| 6modern | 746 | Bedina, Andrea (1445) | Won 2-0 | +171500 |
| 7modern | 535 | Pham, Hoang (1500) | Won 2-0 | +181518 |
| 8modern | 385 | Natali, Lorenzo (1454) | Lost 1-2 | -191499 |
| 9modern | 536 | Muscat, Nathaniel (1502) | Won 2-1 | +181517 |
| average opponent: 1492record: 5-4 | new rating: 1517 | |||