Individual Calculations October 2017
 Wikman, Jimmy  Total change: 9.20  Rating chartPersonal card
 Finnish Championship League 2017-18 Round 1-2 Various FIN 2017-09-16
RcRownchangeKK*chgGame
 2206 2121 1.00 2 0.23 40 9.20 
  Ebeling, Mika f2225 FIN0.001-0.3640-14.40 
  Byggmastar, Lars 2187 FIN1.0010.594023.60 

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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