Joulin, Guy
Current rating: 1405
| Grand Prix Lyon 2003 (MRD limited) | starting rating: 1438 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 252 | Cocchi-Perrier, Christopher (1500) | Won 2-1 | +191457 |
| 2sealed | 138 | Allouche, Yohan (1600) | Lost 0-2 | -161441 |
| 3sealed | 181 | Fajardo, Javier (1523) | Lost 0-1 | -161425 |
| 4sealed | 406 | Goldberg, Jozef (1353) | Lost 0-2 | -201405 |
| top | average opponent: 1494record: 1-3 | new rating: 1405 | ||
| Grand Prix Genoa 2003 (Onslaught block) | starting rating: 1428 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 133 | Lee, Eal (1500) | Won 2-1 | +191447 |
| 2block | 140 | Dvorshak, Darik (1537) | Won 2-1 | +201467 |
| 3block | 70 | Salvaterra, Emanuele (1534) | Won 2-1 | +191486 |
| 4block | 3 | Pascoli, Mario (1790) | Lost 1-2 | -121474 |
| 5block | 64 | Majer, Jurgen (1534) | Lost 0-2 | -171457 |
| 6block | 108 | Fasci, Emanuele (1391) | Lost 0-2 | -191438 |
| top | average opponent: 1548record: 3-3 | new rating: 1438 | ||
| Grand Prix Reims 2002 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 166 | van Damme, Guy (1543) | Lost 0-2 | -171483 |
| 2extended | 308 | Billa, Alexandre (1482) | Lost 1-2 | -181465 |
| 3extended | 379 | Claudel, Adrien (1429) | Lost 0-2 | -191446 |
| 4extended | 404 | Bonizec, Yann (1446) | Lost 1-2 | -181428 |
| 5extended | 379 | Saingery, Guillaume (1427) | Lost 1-2 | -181410 |
| 6extended | 349 | Bel, Romain (1410) | Won 2-0 | +181428 |
| 7extended | 301 | Roland, Henry (1428) | Won 2-0 | +181446 |
| 8extended | 238 | Bouveret, Benjamin (1445) | Lost 0-2 | -181428 |
| top | average opponent: 1451record: 2-6 | new rating: 1428 | ||