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Individual Calculations December 2018 |
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| Mafra, Kaiser Luiz Total change: -17.20 | |   |
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| IRT STD Sub2200 CXC & FEXPAR | Curitiba PR | BRA | 2018-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1872 | 2106 | 4.50 | 7 | -0.86 | 20 | -17.20 | |
|  Kassmayer, Josef | | | 1706 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Klein, Luan Carlos | | | 1838 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Chang, Suzana | | wf | 1968 | BRA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Chemin, Vitorio | f | | 2116 | BRA | 0.00 | 1 | -0.49 | 20 | -9.80 | | | De Arruda Filho, Nivaldo Jesus | | | 2016 | BRA | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Szuba, Joao Gabriel Muniz | | | 1706 * | BRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Da Silva, Joao Carlos Orguim | | | 1751 | BRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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