Individual Calculations April 2015
 Gramer, Kent  Total change: 22.60  Rating chartPersonal card
 Div I Norra 2014-15 rond 6-7 Sweden SWE 2015-03-08
RcRownchangeKK*chgGame
 2179 2129 2.00 2 1.13 20 22.60 
  Fernandez, Juan Pablo 2103 SWE1.0010.46209.20 
  Bergstrom, Rolf f2255 SWE1.0010.672013.40 

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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