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Individual Calculations July 2021 |
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| Kechkekian, Chae Total change: 22.80 | |   |
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| Championnat des Alpes-Maritimes 2021 - Pupilles | GRASSE | FRA | 2021-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1109 | 1366 | 3.00 | 3 | 0.57 | 40 | 22.80 | |
|  Medioni, Billy | | | 1032 | FRA | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Gautier, Lisa | | | 1116 | FRA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Le, Yoann Son | | | 1179 | FRA | 1.00 | 1 | 0.26 | 40 | 10.40 | |
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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