O'Leary, Christoph
Current rating: 1437
Record: 3-3 (GP) / 1-5 (professional)
| Grand Prix Hamburg 2002 (Odyssey block) | starting rating: 1449 | |||
| round | table | opponent (rating) | result | Δrating |
| 4block | 77 | Hockwin, Simon (1496) | Lost 0-2 | -181431 |
| 5block | 73 | Muller, Ronald 2 (1445) | Won 2-1 | +191450 |
| 6block | 42 | Hein, Dirk (1631) | Won 2-1 | +211471 |
| 7block | 25 | Kroger, Peer (1521) | Lost 0-2 | -171454 |
| 8block | 69 | Le Campion, Marc (1543) | Lost 1-2 | -171437 |
| top | average opponent: 1527record: 2-3 | new rating: 1437 | ||
| Grand Prix Heidelberg 2002 (TOR limited) | starting rating: 1429 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 48 | Martin, Wolfram (1518) | Won 2-0 | +201449 |
| top | record: 1-0 | new rating: 1449 | ||
| Pro Tour New York 1999 (Urza's block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 86 | De Guzman, Ray (1446) | Lost 1-2 | -191481 |
| 2block | 83 | Ronaldson, Ben (1533) | Won 2-1 | +191500 |
| 3block | 51 | Rao, Siddhartha (1475) | Lost 1-2 | -181482 |
| 4block | 118 | Wilson, Chris [NZL] (1437) | Lost 1-2 | -191463 |
| 5block | 128 | Kluever, Brian (1469) | Lost 0-2 | -181445 |
| 6block | 121 | Silverstone, Julien (1561) | Lost 1-2 | -161429 |
| top | average opponent: 1487record: 1-5 | new rating: 1429 | ||