Individual Calculations January 2023
 Hejberg, Carsten  Total change: 14.20  Rating chartPersonal card
 1HK Team December Various DEN 2022-12-04
RcRownchangeKK*chgGame
 2011 1857 1.00 1 0.71 20 14.20 
  Petersen, Martin Reib 2011 DEN1.0010.712014.20 

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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