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Individual Calculations January 2020 |
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| De Souza Sa, Apolo Total change: -10.00 | |   |
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| Fase Final do Campeonato Goiano Absoluto de Xadrez STD 2019 | Goiania GO | BRA | 2019-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2183 | 1986 | 0.00 | 2 | -0.50 | 20 | -10.00 | |
|  Garcia, Gabriel Gonzaga | | | 2183 | BRA | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Garcia, Gabriel Gonzaga | | | 2183 | BRA | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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