Beusch, Marc
Current rating: 1498
Record: 4-4
| Grand Prix Zurich 2004 (Mirrodin block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 83 | Dose, Ralf (1500) | Won 2-1 | +181518 |
| 2block | 91 | Reuthinger, Markus (1518) | Lost 1-2 | -181500 |
| 3block | 133 | Marti, Ruedi (1488) | Lost 1-2 | -181482 |
| 4block | 205 | Ziller, Daniel (1471) | Lost 0-2 | -181464 |
| 5block | 245 | Kernel, Jean Yves (1466) | Won 2-1 | +181482 |
| 6block | 205 | Kelterbaum, Ludovic (1411) | Won 2-0 | +161498 |
| 7block | 146 | Mauer, Michael (1455) | Lost 1-2 | -181480 |
| 8block | 141 | Boller, Rolf (1490) | Won 2-0 | +181498 |
| average opponent: 1475record: 4-4 | new rating: 1498 | |||