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Individual Calculations December 2023 |
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| Dautheville, Eric Total change: -22.80 | |   |
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| Open International de Niort 79 Accession inferieur a 1900 Elo | NIORT | FRA | 2023-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1462 | 1271 | 0.00 | 4 | -1.14 | 20 | -22.80 | |
|  Guechchati, Ilyess | | | 1675 | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Di Bella, Thelma | | | 1178 | FRA | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Prieur, Axel | | | 1514 | FRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Boudier, Thomas | | | 1482 | FRA | 0.00 | 1 | -0.23 | 20 | -4.60 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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