Kustina, Jonathan S
Current rating: 1482
Record: 2-3
| Grand Prix Philadelphia 2012 (RTR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 785 | Lejeune, Jacob (1500) | Won 0-0 | +181518 |
| 2sealed | 733 | Barber, Brian (1500) | Lost 0-2 | -181500 |
| 3sealed | 708 | Orloff, Jonathan (1502) | Lost 0-2 | -181482 |
| 4sealed | 891 | Raff, Elliot (1478) | Lost 1-2 | -181464 |
| 5sealed | 871 | Plubell, Zachory (1464) | Won 2-0 | +181482 |
| average opponent: 1489record: 2-3 | new rating: 1482 | |||