Individual Calculations April 2009
 Backelin, Rikard  Total change: 14.55  Rating chartPersonal card
 Elitserien 2008/09 rounds 6-11 Sweden SWE 2009-01-17
RcRownchangeKK*chgGame
 2320 2327 2.50 3 0.97 15 14.55 
  Jansson, Borje f2351 SWE1.0010.53157.95 
  Lund, Esben m2421 DEN0.5010.13151.95 
  Mohammadi, Amir 2188 SWE1.0010.31154.65 

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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