Doumbia, Chris
Current rating: 1486
Record: 6-7
| Grand Prix Bilbao 2019 (modern) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 68 | Alfonso Galera, Angel (1500) | Lost 0-2 | -181486 |
| 2modern | 581 | Garcia, Moises (1420) | Lost 1-2 | -191467 |
| 3modern | 764 | Tiersma, Pieter Jan (1462) | Won 2-1 | +181485 |
| 4modern | 587 | Ivan, Vicente (1417) | Won 2-0 | +161501 |
| 5modern | 502 | Rodrigues De Miranda, Lars (1625) | Lost 1-2 | -151486 |
| average opponent: 1485record: 2-3 | new rating: 1486 | |||
| Grand Prix Lyon 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 175 | Hubert, Henri (1467) | Won 2-1 | +171517 |
| 2modern | 176 | Fabiani, Roberto (1549) | Won 2-0 | +191536 |
| 3modern | 59 | Maurice, Nicolas (1536) | Won 2-1 | +181554 |
| 4modern | 50 | Goffart, Jonathan (1592) | Won 2-0 | +191573 |
| 5modern | 73 | Diaz Rojo, Ricardo (1597) | Lost 0-2 | -181555 |
| 6modern | 66 | Crusafio, Vincenzo (1560) | Lost 1-2 | -181537 |
| 7modern | 283 | Guan, Thomas Zhennan (1691) | Lost 0-2 | -151522 |
| 8modern | 489 | Simonet-Davin, Gabriel (1524) | Lost 1-2 | -181504 |
| average opponent: 1564record: 4-4 | new rating: 1504 | |||