Individual Calculations December 2015 |
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Costa, Carlos Evanir Total change: -24.00 | | |
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IRT Rio de Janeiro da Primavera - ALEX - 2015 | Rio de Janeiro RJ | BRA | 2015-11-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1830 | 2199 | 1.50 | 3 | -1.20 | 20 | -24.00 | |
| Machado, Wallace Fernandes | | | 1831 | BRA | 0.00 | 1 | -0.90 | 20 | -18.00 | | Barbosa, Luiz Francisco Da Silva | | | 1861 | BRA | 0.50 | 1 | -0.38 | 20 | -7.60 | | Barros, Jose Claide Teixeira | | | 1799 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | * 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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