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Rapid:
Individual Calculations December 2021 |
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| Nave, Marie Total change: -12.00 | |   |
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| Championnat du val d'Oise 2021 - U18 U20 | ERMONT | FRA | 2021-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1319 | 1336 | 1.00 | 3 | -0.60 | 20 | -12.00 | |
|  El Bjouk Horel, Yannis | | | 1186 | FRA | 0.00 | 1 | -0.70 | 20 | -14.00 | |  Yazidi, Asma | | | 1130 | FRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Ravail, Nathan | | | 1642 | FRA | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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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