Piotrowsky, Kenneth
Current rating: 1464
Record: 1-3
| Grand Prix Richmond 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 368 | Taylor, Zac 307 (1500) | Lost 0-2 | -181482 |
| 2modern | 638 | Haithcock, Jesse (1484) | Lost 0-2 | -181464 |
| 3modern | 680 | Dennison, Todd (1462) | Won 2-0 | +181482 |
| 4modern | 617 | Lorincz, Adam (1483) | Lost 0-2 | -181464 |
| average opponent: 1482record: 1-3 | new rating: 1464 | |||