Wegenost, Jonathan
Current rating: 1560
Record: 5-2
| Grand Prix Zurich 2004 (Mirrodin block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 112 | Bortott, Silvia (1486) | Won 2-1 | +181518 |
| 3block | 80 | Kunz, Markus (1489) | Won 2-0 | +171535 |
| 4block | 64 | Neumaier, Thomas (1606) | Won 2-0 | +201555 |
| 5block | 9 | Brodzak, Jan (1814) | Lost 1-2 | -141541 |
| 6block | 46 | Thebault, Raphael (1528) | Won 2-1 | +181559 |
| 7block | 16 | Martin, Maxime (1563) | Won 2-0 | +181577 |
| 8block | 6 | De Giuli, Francesco (1656) | Lost 0-2 | -171560 |
| average opponent: 1592record: 5-2 | new rating: 1560 | |||