Individual Calculations May 2020
 Olsson, Fredric  Total change: 4.20  Rating chartPersonal card
 Div I 4 2019-20 R67 Sweden SWE 2020-03-01
RcRownchangeKK*chgGame
 1809 2036 1.00 1 0.21 20 4.20 
  Pistol, Mats-Erik 1809 SWE1.0010.21204.20 

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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