Berthilier, Quentin
Current rating: 1593
| Grand Prix Lyon 2020 (THB standard) | starting rating: 1536 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 108 | Le Masle, Boris (1526) | Won 2-1 | +181554 |
| 2standard | 95 | Calbat, Christophe (1569) | Won 2-0 | +181572 |
| 3standard | 62 | Trejtnar, Andreas (1619) | Draw 1-1 | +11573 |
| 4standard | 67 | Berger, Maximilien (1570) | Lost 0-2 | -181555 |
| 5standard | 134 | Henard, Gwenael (1520) | Won 2-0 | +171572 |
| 6standard | 78 | Eberhard, Samuel (1731) | Won 2-1 | +211593 |
| 7standard | 54 | Boissy, Ivan (1531) | Won 2-0 | +171610 |
| 8standard | 31 | Bornoz, Tristan (1686) | Lost 0-2 | -171593 |
| top | average opponent: 1594record: 5-2-1 | new rating: 1593 | ||
| Grand Prix Brussels 2020 (pioneer) | starting rating: 1539 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 25 | Fernandez Astorga, Jose Luis (1500) | Lost 1-2 | -191520 |
| 2pioneer | 464 | Gourraud, Benjamin (1485) | Won 2-0 | +171537 |
| 3pioneer | 452 | Leung, Man Yan Jimmy (1510) | Lost 1-2 | -181519 |
| 4pioneer | 669 | Martin, Luis (1540) | Lost 0-2 | -181501 |
| 5pioneer | 661 | Cisse, Cameron (1440) | Won 2-1 | +171518 |
| 6pioneer | 600 | Eggenschwiler, Simon (1458) | Won 2-1 | +171535 |
| 7pioneer | 406 | Bialek, Szymon (1593) | Lost 1-2 | -171518 |
| 8pioneer | 362 | Papadakis, Angelos (1502) | Won 2-0 | +181536 |
| top | average opponent: 1504record: 4-4 | new rating: 1536 | ||
| Grand Prix Lyon 2019 (ELD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 218 | Um, Taeyeon (1500) | Lost 1-2 | -181482 |
| 2standard | 251 | Picquart, Franck (1482) | Won 2-0 | +181500 |
| 3standard | 370 | Utermark, Janno (1529) | Won 2-0 | +191519 |
| 4standard | 260 | Jantzen, Damien (1513) | Lost 0-2 | -191500 |
| 5standard | 329 | Van, Thomas (1481) | Won 2-0 | +181518 |
| 6standard | 213 | Hagglund, Fredrik (1541) | Won 2-1 | +181536 |
| 7standard | 100 | Plat, Adrien (1523) | Won 2-0 | +181554 |
| 8standard | 108 | Liu, Jin 1269 (1682) | Lost 1-2 | -151539 |
| top | average opponent: 1531record: 5-3 | new rating: 1539 | ||