Kolodziej, Daniel
Current rating: 1523
Record: 5-4
| Grand Prix Pittsburgh 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 663 | Antonioli, Nate (1450) | Won 2-0 | +171517 |
| 2modern | 53 | Demm, Patrick (1518) | Lost 1-2 | -181499 |
| 3modern | 822 | Davis, Josh (1554) | Lost 0-2 | -171482 |
| 4modern | 1034 | Lanham, David (1479) | Won 2-0 | +181500 |
| 5modern | 758 | Annino, Rich (1395) | Won 2-1 | +161516 |
| 6modern | 548 | Blanchette, Jamie (1769) | Won 2-0 | +231539 |
| 7modern | 264 | Mok, Allen (1726) | Won 2-0 | +211560 |
| 8modern | 137 | Puffinburger, Justin (1499) | Lost 0-2 | -191541 |
| 9modern | 297 | McCaman, RG (1528) | Lost 0-2 | -181523 |
| average opponent: 1546record: 5-4 | new rating: 1523 | |||