Individual Calculations April 2023
 Wikstrom, Per  Total change: 14.00  Rating chartPersonal card
 Allsv Div I 2 2022-23 R67 Sweden SWE 2023-03-05
RcRownchangeKK*chgGame
 1796 2136 1.00 1 0.12 20 2.40 
  Brolin, Viktor 1796 SWE1.0010.12202.40 

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)
 
 Kval Superettan Sweden SWE 2023-03-26
RcRownchangeKK*chgGame
 2190 2136 1.00 1 0.58 20 11.60 
  Jacobson, Erik 2190 SWE1.0010.582011.60 

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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