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Individual Calculations December 2023 |
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| Sosa, Alexandro Brum Total change: -10.80 | |   |
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| Campeonato Gaucho IRT de Xadrez STD 2023 | Pelotas RS | BRA | 2023-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1811 | 1887 | 3.00 | 6 | -0.54 | 20 | -10.80 | |
|  Taketa, Raykon Shizuka | | | 1632 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Pertuzatti, Daniel | | | 1956 | BRA | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Martins, Anderson Donay | | | 2057 | BRA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Da Silva, Joao Carlos Orguim | | | 1676 | BRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Genehr, Alexandre Kraether | | | 1907 | BRA | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Goetten Wagner, Julia | | | 1638 | BRA | 0.50 | 1 | -0.31 | 20 | -6.20 | |
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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