Individual Calculations April 2022
 Westin, Ake  Total change: -8.20  Rating chartPersonal card
 Allsv Div II 8 2021-22 R45 Sweden SWE 2022-02-27
RcRownchangeKK*chgGame
 2102 2010 0.00 1 -0.37 20 -7.40 
  Unmack, Christian 2102 SWE0.001-0.3720-7.40 

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)
 
 Allskanskan 21/22, Div 2 R56 Skane SWE 2022-03-06
RcRownchangeKK*chgGame
 1863 2010 1.50 2 0.12 20 2.40 
  Olsson, Gary 1930 SWE0.501-0.1120-2.20 
  Kalveus, Jan 1795 SWE1.0010.23204.60 

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)
 
 HelsingborgsM 2022 R123 Helsingborg SWE 2022-03-08
RcRownchangeKK*chgGame
 1851 2010 1.50 2 0.10 20 2.00 
  Amin, Idris 1740 SWE1.0010.17203.40 
  Hansen, Anders 1962 SWE0.501-0.0720-1.40 

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)
 
 Allskanskan 21/22, Div 2 R4 Skane SWE 2022-03-12
RcRownchangeKK*chgGame
 1806 2010 0.50 1 -0.26 20 -5.20 
  Frimodig, Johannes 1806 SWE0.501-0.2620-5.20 

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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