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Individual Calculations December 2022 |
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| Boissinot, Aurele Total change: -68.40 | |   |
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| Open International de Niort 79 2022 - Accession moins de 1900 | NIORT | FRA | 2022-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1357 | 1306 | 1.00 | 3 | -0.47 | 40 | -18.80 | |
|  Fontaine, Olivier | | | 1762 | FRA | 0.00 | 1 | -0.06 | 40 | -2.40 | |  Ines, Tinaig | | | 1149 | FRA | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Raineteau, Elisabeth | | | 1160 | FRA | 1.00 | 1 | 0.30 | 40 | 12.00 | |
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) | | | | Championnat du Maine et Loire 2022 U12 | ANGERS | FRA | 2022-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1241 | 1306 | 0.50 | 3 | -1.24 | 40 | -49.60 | |
| | Bonsergent, Ewen | | | 1035 | FRA | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Gadois, Arnaud | | | 1542 | FRA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Le Geay, Joachim | | | 1145 | FRA | 0.00 | 1 | -0.71 | 40 | -28.40 | |
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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