Prats, Helene
Current rating: 1416
Record: 3-8-1
| Grand Prix Amsterdam 2011 (legacy) | starting rating: 1450 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 293 | Kugel, Mark (1500) | Lost 0-2 | -181432 |
| 2legacy | 244 | Bengtsson, Mattias (1427) | Won 2-1 | +181450 |
| 3legacy | 233 | Kostal, Zdenek (1498) | Draw 1-1 | +11451 |
| 4legacy | 295 | Duran Gomez del Rio, Carlos (1463) | Lost 1-2 | -181433 |
| 5legacy | 354 | Lamolle, Romain (1483) | Lost 0-2 | -171416 |
| average opponent: 1474record: 1-3-1 | new rating: 1416 | |||
| Grand Prix Paris 2011 (MBS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1166 | Kucukcaglayan, Cerag (1623) | Lost 0-2 | -161484 |
| 2sealed | 1251 | Claxton, James (1482) | Lost 0-1 | -181466 |
| 3sealed | 1285 | Henry, Axel (1466) | Lost 0-2 | -181448 |
| 4sealed | 1309 | Hulander, Alexander (1447) | Won 2-0 | +181466 |
| 5sealed | 1255 | Milet, Samuel (1462) | Won 2-0 | +181484 |
| 6sealed | 1208 | Renner, Mark (1568) | Lost 0-2 | -161468 |
| 7sealed | 1177 | Sorribas, Xavier (1465) | Lost 0-2 | -181450 |
| average opponent: 1502record: 2-5 | new rating: 1450 | |||