Jarvis, Catherine E
Current rating: 1478
Record: 5-7
| Grand Prix Brighton 2009 (M10 limited) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 69 | Suther, Lars (1543) | Won 2-1 | +191484 |
| 2sealed | 197 | Wojciechowski, Dawid (1614) | Lost 1-2 | -161468 |
| 3sealed | 259 | Kelly, Mark (1484) | Won 2-0 | +191487 |
| 4sealed | 219 | Bruno, Luca (1672) | Lost 0-2 | -151472 |
| 5sealed | 276 | Cottle, Gavin (1501) | Won 2-1 | +191491 |
| 6sealed | 141 | Dallyn, Andy (1524) | Won 2-0 | +181509 |
| 7sealed | 164 | Kunzler, Matthias (1759) | Lost 1-2 | -131496 |
| 8sealed | 159 | McGregor, Martin (1489) | Lost 0-2 | -181478 |
| average opponent: 1573record: 4-4 | new rating: 1478 | |||
| Grand Prix Paris 2008 (ALA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 619 | Bellegueulle, Julien (1530) | Lost 1-2 | -171483 |
| 2sealed | 790 | Muralitheran, Hari (1453) | Lost 1-2 | -191464 |
| 3sealed | 840 | Fernandez, Fabien (1464) | Won 2-0 | +181482 |
| 4sealed | 859 | Hauchard, Francois (1516) | Lost 1-2 | -171465 |
| average opponent: 1491record: 1-3 | new rating: 1465 | |||