Individual Calculations January 2022
 Persson, Kjell  Total change: -18.20  Rating chartPersonal card
 Seniorserien ht 2021 Klass 1 Stockholm SWE 2021-09-15
RcRownchangeKK*chgGame
 1748 1698 3.00 9 -0.92 20 -18.40 
  Wedin, Svante 1939 SWE0.001-0.2020-4.00 
  Johansson, Lennart B 1852 SWE0.001-0.2920-5.80 
  Levin, Lennart 1647 SWE1.0010.43208.60 
  Ranby, Hans 1838 SWE0.001-0.3120-6.20 
  Andersson, Lars-Owe 1668 SWE0.501-0.0420-0.80 
  Silins, Peter 1729 SWE0.5010.04200.80 
  Lehvonen, Jouko 1646 SWE1.0010.43208.60 
  Liden, Anders 1766 SWE0.001-0.4120-8.20 
  Pettersson, Lars-Ake 1648 SWE0.001-0.5720-11.40 

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)
 
 Stockholmsserien 2021/2022, div 4 R1 Stockholm SWE 2021-12-05
RcRownchangeKK*chgGame
 1702 1698 0.50 1 0.01 20 0.20 
  Johnson, Klas 1702 SWE0.5010.01200.20 

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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