Individual Calculations March 2012
 Joensson, Krister  Total change: 2.55  Rating chartPersonal card
 Kaiserbrunnen Winter Special 20 Brakel GER 2012-02-10
RcRownchangeKK*chgGame
 1980 2072 2.00 3 0.17 15 2.55 
  Bigott, Martin 1876 GER1.0010.25153.75 
  Gruvaeus, Curt 2247 SWE0.001-0.2715-4.05 
  Stabernack, Joschi 1818 GER1.0010.19152.85 

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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