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Individual Calculations January 2023 |
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| De Freitas, Sidinei Melo Total change: 18.20 | |   |
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| Regional Sul Brasileiro Amador Sub 1600 | Timbo SC | BRA | 2022-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1468 | 1422 | 3.50 | 6 | 0.91 | 20 | 18.20 | |
|  Mayara Sibowicz, Giovanna | | | 1549 | BRA | 0.50 | 1 | 0.17 | 20 | 3.40 | |  Venter, Paulo Regis | | | 1553 | BRA | 0.50 | 1 | 0.18 | 20 | 3.60 | | | De Bortolo, Artur Mattos | | | 1162 | BRA | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Bernardes, Roberto Carlos Strutt | | | 1563 | BRA | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Da Silva, Kauan Salvagni Teles | | | 1482 | BRA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Hilla, Jean Paulo | | | 1501 | BRA | 1.00 | 1 | 0.61 | 20 | 12.20 | |
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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