Individual Calculations November 2022
 Ekman, Theo  Total change: 24.40  Rating chartPersonal card
 Linkopingsmasterskapet 2022 R123 Linkoping SWE 2022-09-20
RcRownchangeKK*chgGame
 1925 1611 1.50 2 1.22 20 24.40 
  Pettersson, Borje 1884 SWE1.0010.832016.60 
  Halvarsson, Peter 1965 SWE0.5010.39207.80 

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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