Individual Calculations March 2016
 Persson, Lars  Total change: 4.60  Rating chartPersonal card
 Div I Norra 2015-16 R 3-5 sweden SWE 2015-12-06
RcRownchangeKK*chgGame
 2207 2122 1.00 2 0.23 20 4.60 
  Poley, Vladimir m2256 BLR0.001-0.3220-6.40 
  Gramer, Kent 2157 SWE1.0010.552011.00 

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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