Individual Calculations December 2017 |
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Costa, Carlos Evanir Total change: -11.40 | | |
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Aberto Internacional Duchamp in Rio Grupo Master | Rio de Janeiro | BRA | 2017-11-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
2001 | 2231 | 1.00 | 2 | -0.57 | 20 | -11.40 | |
| Torres, Eduardo Lisboa | | | 1927 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | Meza, Anahi | | wf | 2075 | ARG | 0.00 | 1 | -0.71 | 20 | -14.20 | | 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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