Individual Calculations April 2017
 Warefelt, Niclas  Total change: 44.40  Rating chartPersonal card
 Div II 5 2016-17 r67 sweden SWE 2017-03-05
RcRownchangeKK*chgGame
 1940 1900 2.00 2 1.11 40 44.40 
  Hermansson, Arnold 1906 SWE1.0010.514020.40 
  Lundgren, Emanuel 1973 SWE1.0010.604024.00 

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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