Individual Calculations May 2013
 Persson, Jan  Total change: 15.15  Rating chartPersonal card
 Allskanskan 2012-13 Sweden SWE 2012-10-28
RcRownchangeKK*chgGame
 2137 2004 2.00 3 1.01 15 15.15 
  Frisk, Ellinor wf2197 SWE0.001-0.2515-3.75 
  Mansson, Lars 2206 SWE1.0010.761511.40 
  Nilsson, Hans 2007 SWE1.0010.50157.50 

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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