Piedeloup, Benoit
Current rating: 1405
| Grand Prix Lyon 2012 (modern) | starting rating: 1413 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 29 | Meier, Michael (1523) | Draw 1-1 | +21415 |
| 2modern | 153 | Reynaud, Rodolphe (1500) | Won 2-0 | +191434 |
| 3modern | 116 | Bonnet, Jean-Baptiste (1518) | Won 2-0 | +201454 |
| 4modern | 107 | Korbl, Adorjan (1597) | Lost 0-2 | -151439 |
| 5modern | 169 | Creiche, Selim (1632) | Lost 1-2 | -151424 |
| 6modern | 216 | van Sickle, Joseph (1361) | Lost 1-2 | -191405 |
| top | average opponent: 1522record: 2-3-1 | new rating: 1405 | ||
| Grand Prix Lille 2012 (DKA standard) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 532 | Boilevin, Jerome (1470) | Won 2-0 | +191486 |
| 2standard | 555 | Remy, Nicolas (1519) | Lost 0-2 | -181468 |
| 3standard | 728 | Buchholtz, Gregory (1465) | Lost 0-2 | -181450 |
| 4standard | 777 | Hammer, Yannick (1404) | Lost 0-2 | -191431 |
| 5standard | 837 | Malaussena, Fabrice (1413) | Lost 1-2 | -181413 |
| top | average opponent: 1454record: 1-4 | new rating: 1413 | ||
| Grand Prix Paris 2008 (ALA limited) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 46 | Ladine, Richard (1500) | Won 2-0 | +191465 |
| 2sealed | 77 | Ducher, Fabien (1503) | Lost 1-2 | -171448 |
| 3sealed | 296 | Plagge, Julian (1443) | Lost 1-2 | -191429 |
| 4sealed | 336 | Bechard, Olivier (1430) | Won 2-1 | +181447 |
| 5sealed | 222 | Hautecoeur, Loic (1500) | Won 2-1 | +191466 |
| 6sealed | 154 | Bardin, Pierre (1519) | Won 2-1 | +191485 |
| 7sealed | 113 | Niclas, Vincent (1492) | Lost 0-2 | -181467 |
| top | average opponent: 1484record: 4-3 | new rating: 1467 | ||
| Grand Prix Paris 2004 (COK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 233 | Bonnardel, Diego (1500) | Lost 0-2 | -181482 |
| 2sealed | 253 | Schramm, Markus (1475) | Lost 0-2 | -181464 |
| 3sealed | 326 | Di Bartolo, Jacques (1464) | Lost 0-2 | -181446 |
| 4sealed | 347 | Retout, Mederic (1445) | Won 2-1 | +181464 |
| 5sealed | 298 | Blois, Joffrey (1462) | Lost 0-2 | -181446 |
| top | average opponent: 1469record: 1-4 | new rating: 1446 | ||