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Individual Calculations January 2023 |
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| Rahn, Marlon Cristiano Total change: -5.20 | |   |
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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 |
| 1291 | 1231 | 1.00 | 3 | -0.26 | 20 | -5.20 | |
|  Nones, Vinicius Gabriel | | | 1358 | BRA | 0.00 | 1 | -0.33 | 20 | -6.60 | |  Steuck, Camilli | | | 1329 | BRA | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Grundmann, Julia Cristhine | | | 1186 | BRA | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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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