Simon, David
Current rating: 1464
Record: 3-5
| Grand Prix Minneapolis 2005 (Kamigawa block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 87 | Lundell, Eric (1500) | Lost 1-2 | -181482 |
| 2block | 121 | McDonald, Nick (1482) | Lost 1-2 | -181464 |
| 3block | 170 | Kuennen, Justin (1463) | Won 2-1 | +181482 |
| 4block | 133 | Carlson, Brendan (1482) | Won 2-0 | +181500 |
| 5block | 120 | Trinidad, Joseph (1499) | Lost 0-2 | -181482 |
| 6block | 124 | Corbo, Quade (1481) | Lost 0-2 | -181464 |
| 7block | 104 | Root, Noah (1464) | Lost 1-2 | -181446 |
| 8block | 84 | Mickols, Eric (1446) | Won 2-0 | +181464 |
| average opponent: 1477record: 3-5 | new rating: 1464 | |||