Individual Calculations September 2017
 Frimodig, Johannes  Total change: -1.60  Rating chartPersonal card
 Cellavision Chess Cup 2017 lang Lund SWE 2017-08-05
RcRownchangeKK*chgGame
 1894 1813 1.50 4 -0.08 20 -1.60 
  Basson, Heinrich 1937 RSA0.5010.17203.40 
  Jiang, Zhaoyi wc1965 CHN0.001-0.3020-6.00 
  Karlsson, Ulf 2018 SWE0.001-0.2420-4.80 
  Bensryd, Hampus 1654 SWE1.0010.29205.80 

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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