Stach, Billy
Current rating: 1484
Record: 1-2
| Grand Prix Cleveland 2015 (FRF limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 221 | Hall, Wesley (1575) | Lost 0-2 | -171483 |
| 2sealed | 685 | Kubilus, Martin (1424) | Won 2-1 | +171500 |
| 3sealed | 425 | Seigman, Daniel (1621) | Lost 0-2 | -161484 |
| average opponent: 1540record: 1-2 | new rating: 1484 | |||