Individual Calculations April 2022
 Bjorkdahl, Goran  Total change: 45.60  Rating chartPersonal card
 Stockholmsserien 2021/2022, div 4 R2 Stockholm SWE 2022-02-27
RcRownchangeKK*chgGame
 1562 1640 1.00 1 0.39 40 15.60 
  Eriksson, Sven 1947 1562 SWE1.0010.394015.60 

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)
 
 Lag-DM 21-22, div 3 R3 Stockholm SWE 2022-03-07
RcRownchangeKK*chgGame
 1799 1640 0.00 1 -0.29 40 -11.60 
  Lovkvist, Soren 1799 SWE0.001-0.2940-11.60 

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)
 
 Seniorserien Kl 1 R12 Stockholm SWE 2022-03-16
RcRownchangeKK*chgGame
 1655 1640 2.00 2 1.04 40 41.60 
  Persson, Kjell 1680 SWE1.0010.564022.40 
  Liljestrom, Tor 1629 SWE1.0010.484019.20 

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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