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Individual Calculations September 2021 |
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| Weiss, Helene Total change: -20.00 | |   |
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| 17eme Festival International de Dieppe Open B Vikings (-1400 elo) | DIEPPE | FRA | 2021-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1035 | 1157 | 1.00 | 3 | -1.00 | 20 | -20.00 | |
|  Chaintreau, Cedric | | | 1046 | FRA | 0.00 | 1 | -0.65 | 20 | -13.00 | |  Beliard, Thomas | | | 1027 | FRA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Durand, Jean Pierre | | | 1032 | FRA | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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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