Individual Calculations May 2012
 Dahlstedt, Anders  Total change: -3.00  Rating chartPersonal card
 Paskturneringen 2012 Norrkoping SWE 2012-04-06
RcRownchangeKK*chgGame
 1975 1824 0.50 2 -0.10 30 -3.00 
  Olsson, Tomas 2008 SWE0.5010.24307.20 
  Ranby, Hans 1941 SWE0.001-0.3430-10.20 

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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