Individual Calculations April 2017
 Bjorklund, Thomas  Total change: -1.20  Rating chartPersonal card
 Div II 6 2016-17 r67 sweden SWE 2017-03-05
RcRownchangeKK*chgGame
 1909 2142 1.50 2 -0.06 20 -1.20 
  Goransson, Michael 2006 SWE0.501-0.1820-3.60 
  Ahlqvist, Jonas 1811 SWE1.0010.12202.40 

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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