Korb, William
Current rating: 1518
Record: 6-5
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 720 | Guy, Aaron (1582) | Won 2-0 | +201520 |
| 2legacy | 919 | Shaw, Wesley (1479) | Won 2-0 | +171537 |
| 3legacy | 965 | Baxter III, Lincoln (1536) | Lost 1-2 | -181519 |
| 4legacy | 922 | Bates, Austin (1501) | Won 2-0 | +181537 |
| 5legacy | 821 | Mullin, Zack (1446) | Lost 1-2 | -201517 |
| 6legacy | 857 | Rowley, Austin (1539) | Won 2-0 | +191536 |
| 7legacy | 815 | Haass, David (1562) | Lost 1-2 | -181518 |
| average opponent: 1521record: 4-3 | new rating: 1518 | |||
| Grand Prix Boston-Worcester 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 110 | Leclaire, Richard (1500) | Won 2-0 | +181518 |
| 2sealed | 261 | Howell, David (1518) | Won 2-1 | +181536 |
| 3sealed | 40 | Phillips, Cedric (1633) | Lost 0-2 | -161520 |
| 4sealed | 338 | Moreno, Daniel (1445) | Lost 1-2 | -201500 |
| average opponent: 1524record: 2-2 | new rating: 1500 | |||