Individual Calculations October 2023
 Staerk, Elisa  Total change: 29.00  Rating chartPersonal card
 2. Oranienburger Chess Open Gruppe A Oranienburg GER 2023-09-02
RcRownchangeKK*chgGame
 2021 1951 3.50 5 1.45 20 29.00 
  Teichert, Felix 2060 GER0.5010.15203.00 
  Matthes, Aaron c2204 GER0.001-0.1920-3.80 
  Ho, Ngoc Hai-Dang 1862 GER1.0010.38207.60 
  Bela, Marcus 2001 GER1.0010.572011.40 
  Deubler, Bastian 1979 GER1.0010.542010.80 

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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