Individual Calculations January 2020 |
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Almeida, Antonio Carlos Silva Total change: -12.20 | | |
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Campeonato Marabaense de Xadrez STD 2019 | Maraba PA | BRA | 2019-12-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1914 | 1817 | 0.50 | 3 | -0.61 | 20 | -12.20 | |
| De Sousa, Werlles Milhomem | | | 1942 | BRA | 0.00 | 1 | -0.33 | 20 | -6.60 | | Da Silva, Roberto Cardoso | | | 1893 | BRA | 0.50 | 1 | 0.10 | 20 | 2.00 | | Abreu, Nilton Silva | | | 1908 | BRA | 0.00 | 1 | -0.38 | 20 | -7.60 | | 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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