Yonika, Joshua
Current rating: 1536
Record: 5-3
| Grand Prix Boston-Worcester 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 968 | Koza, Tanner (1500) | Lost 0-2 | -181482 |
| 2modern | 1177 | Wetlaufer, Marcus (1531) | Lost 1-2 | -171465 |
| 3modern | 1199 | Convissar, David (1461) | Won 2-0 | +181483 |
| 4modern | 1193 | Sobkowicz, Tim (1464) | Won 2-1 | +171500 |
| 5modern | 1125 | Collett, Scott (1485) | Won 2-0 | +181518 |
| 6modern | 877 | Nelles, Rex (1501) | Won 2-0 | +181536 |
| 7modern | 895 | Dahill, Emile (1547) | Won 2-1 | +181554 |
| 8modern | 822 | Peek, Joshua (1548) | Lost 0-2 | -181536 |
| average opponent: 1505record: 5-3 | new rating: 1536 | |||