Janiga, Joseph
Current rating: 1543
Record: 8-6
| Grand Prix Philadelphia 2014 (BNG limited) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 462 | Zurfluh, Chris (1500) | Won 2-0 | +171535 |
| 2sealed | 245 | Simon, Jerry (1520) | Lost 0-2 | -181517 |
| 3sealed | 483 | Gang, Joshua (1499) | Won 2-0 | +181535 |
| 4sealed | 356 | Lewis, Aaron (1900) | Lost 0-2 | -121523 |
| 5sealed | 409 | Hemmes, Stephen (1505) | Won 2-0 | +181541 |
| 6sealed | 410 | Hince, Abram (1546) | Won 2-1 | +181559 |
| 7sealed | 366 | Klomparens, Jadine (1694) | Lost 0-2 | -161543 |
| average opponent: 1595record: 4-3 | new rating: 1543 | |||
| Grand Prix Washington DC 2010 (ROE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 179 | Griffith, Lauren (1500) | Lost 1-2 | -181482 |
| 2standard | 280 | Garcia, Christopher (1483) | Won 2-0 | +181500 |
| 3standard | 275 | Parkhurst, Mark (1500) | Won 2-0 | +181518 |
| 4standard | 238 | Sticinski, Alex (1518) | Won 2-0 | +181536 |
| 5standard | 152 | Wiedemann, Grant (1541) | Lost 0-2 | -181518 |
| 6standard | 202 | Morin, Aubrey (1502) | Won 2-0 | +181536 |
| 7standard | 94 | Cullum, Travis (1531) | Lost 0-2 | -181518 |
| average opponent: 1511record: 4-3 | new rating: 1518 | |||