Pichetti, Olivier
Current rating: 1536
| Grand Prix Brussels 2004 (DST standard) | starting rating: 1572 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 202 | Clarys, Steve (1483) | Lost 1-2 | -191553 |
| 2standard | 227 | Coeckelbergh, Gert (1896) | Lost 1-2 | -121541 |
| 3standard | 287 | Willemsen, David (1463) | Won 2-0 | +161557 |
| 4standard | 276 | Ingles, Joao (1488) | Lost 0-2 | -191538 |
| 5standard | 297 | Bisschop, Robby (1467) | Won 2-0 | +171555 |
| 6standard | 252 | Voulgaris, Odysseas (1518) | Won 2-0 | +171572 |
| 7standard | 161 | Veltchev, Kalin (1502) | Lost 0-2 | -191553 |
| 8standard | 155 | Darras, Alexandre (1622) | Lost 0-2 | -171536 |
| top | average opponent: 1555record: 3-5 | new rating: 1536 | ||
| Grand Prix Reims 2002 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 76 | Roulot, Sebastien (1482) | Won 2-0 | +181518 |
| 2extended | 137 | Collomb, Stephane (1501) | Won 2-0 | +171535 |
| 3extended | 111 | Klose, Stephan (1533) | Draw 1-1 | 01535 |
| 4extended | 103 | Rizzatto, Alex (1574) | Won 2-0 | +191554 |
| 5extended | 49 | Khokhlov, Demitry (1435) | Won 2-0 | +161570 |
| 6extended | 19 | Dickert, Olivier (1617) | Won 2-0 | +191589 |
| 7extended | 10 | Bornarel, Nicolas (1771) | Lost 1-2 | -151574 |
| 8extended | 34 | Bosse, Charles (1486) | Draw 1-1 | -21572 |
| top | average opponent: 1550record: 5-1-2 | new rating: 1572 | ||
| Grand Prix Antwerp 2002 (TOR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 168 | Hensen, Stijn (1500) | Won 2-0 | +181518 |
| 2sealed | 6 | Van Hecke, Bjorn (1518) | Won 2-0 | +181536 |
| 3sealed | 58 | Klimes, Tomas (1508) | Lost 0-2 | -191517 |
| 4sealed | 124 | Loeber, Gerrit-Alwis (1472) | Lost 0-2 | -181499 |
| 5sealed | 180 | Naimo, Stephane (1441) | Lost 0-2 | -191480 |
| 6sealed | 184 | Giesen, Jorn (1485) | Won 2-1 | +181498 |
| 7sealed | 121 | Fokkema, Daan (1386) | Won 2-0 | +161514 |
| 8sealed | 89 | Curto Vives, Xavi (1750) | Lost 1-2 | -141500 |
| top | average opponent: 1507record: 4-4 | new rating: 1500 | ||