Individual Calculations May 2010
 Helbing, Mathias  Total change: -10.05  Rating chartPersonal card
 Paskturneringen 2010 Norrkoping SWE 2010-04-02
RcRownchangeKK*chgGame
 1896 2067 1.50 3 -0.67 15 -10.05 
  Neretljak, Nedzad 1916 SWE0.001-0.7015-10.50 
  Adolfsson, Daniel 1922 SWE0.501-0.1915-2.85 
  Walta, Paivi wf1851 FIN1.0010.22153.30 

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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