Berthet, Patrice
Current rating: 1451
Record: 3-6-3
| Grand Prix Paris 2008 (ALA limited) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 136 | Morisset, Sylvain (1500) | Draw 1-1 | +11467 |
| 2sealed | 249 | Kelis, Martin (1430) | Lost 0-2 | -191448 |
| 3sealed | 345 | Caster, Sylvain (1483) | Won 2-1 | +191467 |
| 4sealed | 292 | Chavanis, Damien (1499) | Lost 0-2 | -181449 |
| 5sealed | 317 | Cochard, Jordan (1481) | Won 2-0 | +191468 |
| 6sealed | 242 | Mos, Michal (1528) | Lost 0-2 | -171451 |
| average opponent: 1487record: 2-3-1 | new rating: 1451 | |||
| Grand Prix Strasbourg 2007 (Time Spiral block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 134 | Hebert, Christophe (1500) | Won 2-0 | +181518 |
| 2block | 62 | Jabs, Slawomir (1500) | Draw 1-1 | 01518 |
| 3block | 96 | Krpic, Yves (1556) | Lost 0-2 | -181500 |
| 4block | 180 | Riquier, Stephane (1604) | Draw 0-0 | +21502 |
| 5block | 207 | Klemm, Matthis (1501) | Lost 0-2 | -181484 |
| 6block | 214 | Gilbreath, David (1481) | Lost 0-1 | -181466 |
| average opponent: 1524record: 1-3-2 | new rating: 1466 | |||