Individual Calculations January 2018
 Dias, Savin  Total change: -1.60  Rating chartPersonal card
 9th CSC London Chess Classic: FIDE Open London ENG 2017-12-02
RcRownchangeKK*chgGame
 1954 1723 1.50 7 -0.04 40 -1.60 
  Brooks, Phil J 2123  * ENG0.001-0.0840-3.20 
  Wilks, Simon 2022 ENG0.5010.354014.00 
  Nelson, Omowale A 1949 JAM0.001-0.2140-8.40 
  De Lagontrie, Jean 1823 FRA0.5010.14405.60 
  Shepherd, Katherine M 1929 ENG0.5010.264010.40 
  Vachtfeidl, Petr 1934 CZE0.001-0.2340-9.20 
  Marcos Herrero, Francisco 1897 ESP0.001-0.2740-10.80 
 * 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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