Basa, Michael
Current rating: 1514
Record: 2-2-2
| Grand Prix San Francisco 2007 (Time Spiral block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4block | 60 | Harvey, Eugene (1778) | Draw 1-1 | +51505 |
| 5block | 38 | Chu, Kevin (1586) | Lost 1-2 | -171488 |
| 6block | 102 | Moreno, William (1636) | Lost 0-2 | -151473 |
| 7block | 133 | Deveines, Brandon (1520) | Won 2-0 | +191492 |
| 8block | 101 | Miyamoto, Satoshi (1675) | Won 2-1 | +211513 |
| 9block | 62 | Buss, Evan a (1557) | Draw 0-0 | +11514 |
| average opponent: 1625record: 2-2-2 | new rating: 1514 | |||