Individual Calculations December 2021
 Hansson, Ronald  Total change: 4.60  Rating chartPersonal card
 MAS Oppna KM 2021 Malmo SWE 2021-10-05
RcRownchangeKK*chgGame
 1923 1917 1.50 3 0.00 20 0.00 
  Skogfeldt, Torgny 1748 SWE1.0010.28205.60 
  Malmqvist, Glenn 2162 SWE0.001-0.2020-4.00 
  Ekelund, Fredrik 1860 SWE0.501-0.0820-1.60 

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)
 
 Allskanskan 21/22, Div 2 R2 Skane SWE 2021-11-21
RcRownchangeKK*chgGame
 2099 1927 0.50 1 0.23 20 4.60 
  Carlsson, Gerner 2099 DEN0.5010.23204.60 

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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