Lachat, Pascal
Current rating: 1499
Record: 3-3
| Grand Prix Paris 2009 (ZEN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 602 | Blondel, Nicolas (1487) | Lost 1-2 | -181482 |
| 2sealed | 919 | Bovenschen, Chris (1482) | Won 2-1 | +181500 |
| 3sealed | 919 | Kelterbaum, Morgane (1390) | Won 2-0 | +161516 |
| 4sealed | 809 | Festre, Chris (1492) | Won 2-0 | +171533 |
| 5sealed | 723 | Michel, Guillaume (1687) | Lost 0-2 | -151518 |
| 6sealed | 862 | De La Fourniere, Thierry (1468) | Lost 1-2 | -191499 |
| average opponent: 1501record: 3-3 | new rating: 1499 | |||