Individual Calculations September 2022
 Klein, Edmund  Total change: 10.80  Rating chartPersonal card
 34. Kieler Open 2022 Kiel GER 2022-07-30
RcRownchangeKK*chgGame
 1747 1323 0.50 3 0.27 40 10.80 
  Peglau, Charis 1868 GER0.001-0.0340-1.20 
  Schmieder, Kerstin 1672 GER0.5010.394015.60 
  Behrendt, Matthias 1701 GER0.001-0.0940-3.60 

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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