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Individual Calculations February 2022 |
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| Dienis, Jean-Francois Total change: 2.00 | |   |
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| Open Retif - Championnat de la Loire Atlantique 2021 R4-5 | GETIGNE | FRA | 2022-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1357 | 1315 | 1.00 | 2 | 0.10 | 20 | 2.00 | |
|  Durand, Pierre | | | 1162 | FRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Bourel, Alain | | | 1551 | FRA | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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) | | |
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