Knerr III, John
Current rating: 1518
Record: 5-4
| Grand Prix Columbus 2007 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 100 | Morgan, Michael (1499) | Lost 1-2 | -181482 |
| 2legacy | 242 | Rockey, Craig D (1481) | Lost 0-2 | -181464 |
| 3legacy | 392 | Adkins, Joshua (1510) | Won 2-0 | +191483 |
| 4legacy | 361 | Slye, Robert (1482) | Won 2-1 | +181501 |
| 5legacy | 250 | King, Ryan T (1482) | Won 2-0 | +171518 |
| 6legacy | 207 | Cary, Michael (1518) | Lost 0-2 | -181500 |
| 7legacy | 223 | Kelley, Bobby (1502) | Won 2-0 | +181518 |
| 8legacy | 147 | Pritchard, Trevor (1516) | Won 2-0 | +181536 |
| 9legacy | 144 | Uhler, Adam (1535) | Lost 0-2 | -181518 |
| average opponent: 1503record: 5-4 | new rating: 1518 | |||