Individual Calculations December 2014
 Bjornvall, Tord  Total change: -8.60  Rating chartPersonal card
 Div I Ostra 2014-15 rond 2 Sweden SWE 2014-11-09
RcRownchangeKK*chgGame
 1952 1903 0.00 1 -0.43 20 -8.60 
  Kelfve, Mikael 1952 SWE0.001-0.4320-8.60 

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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