Individual Calculations April 2022
 Kopperberg, Steen  Total change: -14.20  Rating chartPersonal card
 ASK Klubturnering 2021-2022 - group 2 Round 4-6 Alleroed DEN 2022-01-01
RcRownchangeKK*chgGame
 1755 1831 0.50 2 -0.71 20 -14.20 
  Nygaard, Soren 1738 DEN0.001-0.6320-12.60 
  Rosenkilde, Steen 1771 DEN0.501-0.0820-1.60 

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)
 

 

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