Individual Calculations May 2020
 Lavendelis, Egons  Total change: 5.60  Rating chartPersonal card
 Div I 1 2019-20 R67 Sweden SWE 2020-03-01
RcRownchangeKK*chgGame
 2130 2298 1.00 1 0.28 20 5.60 
  Mella, Fredrik 2130 SWE1.0010.28205.60 

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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