Black, Michael (David)
Current rating: 1446
Record: 0-3
| Grand Prix Columbus 2007 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 19 | Bacon, Zachary D (1500) | Lost 1-2 | -181482 |
| 2legacy | 311 | Samson, Brandon (1482) | Lost 0-2 | -181464 |
| 3legacy | 404 | Durling, Austin (1482) | Lost 0-2 | -181446 |
| average opponent: 1488record: 0-3 | new rating: 1446 | |||