Wirkkunen, Richard
Current rating: 1439
Record: 2-5
| Grand Prix Pittsburgh 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 564 | Pelletier, Olivier (1555) | Lost 1-2 | -171483 |
| 2modern | 940 | Kilmer, Micah (1477) | Won 2-1 | +181501 |
| 3modern | 926 | Deml, Stephen (1479) | Lost 1-2 | -181483 |
| 4modern | 1183 | Kochis, Michael (1502) | Lost 1-2 | -181465 |
| 5modern | 1031 | Byler, Casey (1464) | Won 2-1 | +181483 |
| 6modern | 871 | Hoskins, Michael (1465) | Lost 1-2 | -181465 |
| 7modern | 763 | Schwab, Jason (1033) | Lost 1-2 | -261439 |
| average opponent: 1425record: 2-5 | new rating: 1439 | |||