Individual Calculations September 2012
 Olund, Joar  Total change: -1.05  Rating chartPersonal card
 Kadettallsvenskan 2012 Malmo SWE 2012-08-17
RcRownchangeKK*chgGame
 1937 2170 1.50 2 -0.07 15 -1.05 
  Ollen, Martin 1864 SWE1.0010.14152.10 
  Olofsson-Dolk, Mattis 2009 SWE0.501-0.2115-3.15 

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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