Pietras, Joseph
Current rating: 1448
Record: 0-3
| Grand Prix Baltimore 2014 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 250 | Warren, Ben (1500) | Lost 0-2 | -181482 |
| 2sealed | 320 | Kwon, Phillip (1485) | Lost 0-2 | -181464 |
| 3sealed | 584 | Rhodes, Austin (1563) | Lost 0-2 | -161448 |
| average opponent: 1516record: 0-3 | new rating: 1448 | |||