Calais, Felix
Current rating: 1490
Record: 3-4
| Regional Championships Lille 2023 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 133 | Domrat, Arkadiusz (1500) | Won 2-1 | +181518 |
| 2pioneer | 143 | Jaquith, Andrew (1518) | Lost 1-2 | -181500 |
| 3pioneer | 95 | Iacono, Alessandro (1516) | Lost 0-2 | -181482 |
| 4pioneer | 217 | Ochmann, Benjamin (1456) | Lost 1-2 | -181464 |
| 5pioneer | 252 | Pettersson, Tobias (1598) | Won 2-1 | +201484 |
| 6pioneer | 201 | Csente, David (1643) | Won 2-0 | +211505 |
| 7pioneer | 209 | Ciocchetti, Jacopo (1647) | Lost 0-2 | -151490 |
| average opponent: 1554record: 3-4 | new rating: 1490 | |||