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Individual Calculations January 2023 |
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| Belina, Jose Carlos Fernandes Total change: 25.20 | |   |
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| IRT STD Criciuma de Xadrez 2022 | Criciuma SC | BRA | 2022-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1682 | 1521 | 1.50 | 3 | 0.63 | 40 | 25.20 | |
|  Juliano, Luiz Augusto Porto | | | 1690 | BRA | 0.00 | 1 | -0.28 | 40 | -11.20 | |  Cardoso, Leandro Ubialli | | | 1747 | BRA | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Mariano, Kaiki Pereira | | | 1609 | BRA | 0.50 | 1 | 0.12 | 40 | 4.80 | |
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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