Individual Calculations December 2019
 Andersson, Kristian 1975  Total change: 2.60  Rating chartPersonal card
 Div III 9 2019-20 R2 Sweden SWE 2019-11-10
RcRownchangeKK*chgGame
 1396 1298 0.50 1 0.13 20 2.60 
  Hansson, Hogni 1396 SWE0.5010.13202.60 

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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