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Individual Calculations May 2023 |
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| Andrade, Miguel Rocha Silva Total change: 41.60 | |   |
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| CN Jovens 2022-23 - U10 | Elvas | POR | 2023-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1184 | 1174 | 2.50 | 3 | 1.04 | 40 | 41.60 | |
|  Cordeiro, Leonor Pereira | | | 1099 | POR | 1.00 | 1 | 0.40 | 40 | 16.00 | |  Li Wei, David | | | 1166 | CHN | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Frutuoso, Tiago | | | 1286 | POR | 1.00 | 1 | 0.65 | 40 | 26.00 | |
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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