Umamoto, Lora
Current rating: 1463
Record: 3-5
| Grand Prix Denver 2008 (Lorwyn block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 11 | Castlebery, Tim (1500) | Won 2-1 | +181518 |
| 2block | 39 | Crossland, Matthew (1421) | Lost 0-2 | -201498 |
| 3block | 165 | Croom, Garrett A (1500) | Won 2-1 | +181516 |
| 4block | 131 | Goodwin, Luke (1552) | Lost 0-2 | -171499 |
| 5block | 201 | Johnston, William (1502) | Won 2-1 | +181517 |
| 6block | 146 | Pacyga, Stephen (1517) | Lost 0-2 | -181499 |
| 7block | 171 | Herget, Aaron (1528) | Lost 1-2 | -181481 |
| 8block | 143 | Lamar, Marshall H (1481) | Lost 1-2 | -181463 |
| average opponent: 1500record: 3-5 | new rating: 1463 | |||