Senn, Ryan
Current rating: 1465
Record: 3-5
| Grand Prix Zurich 2004 (Mirrodin block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 211 | Morisod, Benoit (1500) | Won 2-1 | +181518 |
| 2block | 41 | Casse, Jean-Clement (1519) | Lost 0-2 | -181500 |
| 3block | 174 | Gatti, Matteo (1510) | Won 2-1 | +181518 |
| 4block | 132 | Roceri, Riccardo (1519) | Lost 1-2 | -181500 |
| 5block | 179 | Huynh, Philippe (1500) | Won 2-1 | +181518 |
| 6block | 104 | Blanc, Regis (1522) | Lost 1-2 | -181500 |
| 7block | 150 | Luppi, Stefano (1501) | Lost 1-2 | -181482 |
| 8block | 155 | Pinazo, Jorge (1547) | Lost 0-2 | -171465 |
| average opponent: 1515record: 3-5 | new rating: 1465 | |||