Individual Calculations June 2022
 Jonsson, Leif  Total change: -4.80  Rating chartPersonal card
 Allskanskan 21/22, Div 2 R7 Skane SWE 2022-05-01
RcRownchangeKK*chgGame
 1918 1575 0.00 1 -0.12 40 -4.80 
  Hansson, Ronald 1918 SWE0.001-0.1240-4.80 

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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