Clara, Pere
Current rating: 1520
Record: 5-4
| Grand Prix Hanover 2009 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 465 | Schrock, Benjamin (1500) | Won 2-0 | +181518 |
| 2extended | 447 | Sielski, Piotr (1518) | Won 2-0 | +181536 |
| 3extended | 447 | Campanini, Tommaso (1537) | Won 2-1 | +181554 |
| 4extended | 443 | Derruau, Mathias (1470) | Lost 1-2 | -201534 |
| 5extended | 449 | Fukala, Dalibor (1655) | Lost 0-2 | -151519 |
| 6extended | 497 | Schnider, Jakob (1617) | Lost 0-2 | -171502 |
| 7extended | 510 | Frank, Sascha (1442) | Won 2-1 | +171519 |
| 8extended | 486 | Strauss, Thilo (1538) | Lost 0-2 | -171502 |
| 9extended | 499 | Merdes, Daniel (1501) | Won 2-0 | +181520 |
| average opponent: 1531record: 5-4 | new rating: 1520 | |||