Individual Calculations January 2018
 Svensson, Sven  Total change: -20.80  Rating chartPersonal card
 Malmo Open 2017 lang Malmo SWE 2017-12-16
RcRownchangeKK*chgGame
 2099 2228 1.50 3 -0.52 40 -20.80 
  Wahlund, Max c2089 SWE0.501-0.1940-7.60 
  Lyngsjo, Hakan 2069 SWE0.501-0.2140-8.40 
  Fransson, Patrick 2138 SWE0.501-0.1240-4.80 

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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