Barbosa, Cedric
Current rating: 1402
| Grand Prix Bologna 2019 (legacy) | starting rating: 1454 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 8 | Gjokaj, Qaush (1548) | Lost 0-2 | -161438 |
| 2legacy | 510 | Kruglov, Alexey (1523) | Won 2-0 | +191457 |
| 3legacy | 365 | Abejer Garcia, Jorge (1580) | Lost 0-2 | -161441 |
| 4legacy | 665 | Leide, Andreas (1231) | Lost 1-2 | -211420 |
| 5legacy | 641 | Giaveri, Andrea (1463) | Lost 0-2 | -181402 |
| top | average opponent: 1469record: 1-4 | new rating: 1402 | ||
| Grand Prix Lyon 2018 (modern) | starting rating: 1451 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 591 | Bernard, Laurent (1615) | Lost 1-2 | -151436 |
| 2modern | 653 | Buisson, Anthony (1287) | Won 2-1 | +151451 |
| 3modern | 643 | Spitz, Thomas (1500) | Lost 1-2 | -171434 |
| 4modern | 727 | Fux, Bastien (1482) | Won 2-1 | +191453 |
| 5modern | 465 | Salignat, Melvin (1493) | Won 2-1 | +181471 |
| 6modern | 457 | Ciani, Paolo (1498) | Lost 0-2 | -171454 |
| top | average opponent: 1479record: 3-3 | new rating: 1454 | ||
| Grand Prix Lille 2015 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 141 | Alla, Stephan (1423) | Won 2-0 | +171517 |
| 2legacy | 88 | Swebodzinski, Christia (1518) | Won 2-0 | +181535 |
| 3legacy | 172 | Norton, Daniel (1568) | Lost 1-2 | -181517 |
| 4legacy | 420 | Scholtens, Desmond (1595) | Lost 0-2 | -161501 |
| 5legacy | 342 | Zubovich, Stanislau (1631) | Lost 0-2 | -161485 |
| 6legacy | 495 | Dumontier, Laurent (1581) | Lost 0-2 | -161469 |
| 7legacy | 448 | Hulin, Gregoire (1463) | Lost 0-2 | -181451 |
| top | average opponent: 1540record: 2-5 | new rating: 1451 | ||