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Individual Calculations January 2023 |
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| Da Costa, Evelyn Maria Fuck Total change: -10.00 | |   |
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| Regional Sul Brasileiro Amador Sub 1400 | Timbo SC | BRA | 2022-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1137 | 1229 | 1.00 | 2 | -0.25 | 40 | -10.00 | |
|  Ramos, Rafael Cabreira | | | 1162 | BRA | 0.50 | 1 | -0.09 | 40 | -3.60 | |  Kannenberg, Brayan Kelvin Grether | | | 1112 | BRA | 0.50 | 1 | -0.16 | 40 | -6.40 | |
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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