Individual Calculations June 2023
 Steenvoorden, Dimitri  Total change: -109.20  Rating chartPersonal card
 Open International de Geneve Geneva SUI 2023-05-26
RcRownchangeKK*chgGame
 1676 2053 3.50 7 -2.73 40 -109.20 
  Mebarek, Khalil 1653  * SUI1.0010.08403.20 
  Eichenberger, Lothar 1620 SUI0.501-0.4440-17.60 
  Kupalov, Igor 1936 SUI0.001-0.6640-26.40 
  Lanois, Herve 1666 SUI1.0010.09403.60 
  Pecorini, Jean-Marc 1671 SUI1.0010.09403.60 
  Amzallag, Igal 1661 SUI0.001-0.9240-36.80 
  Cervelli, Eduard 1524 SUI0.001-0.9740-38.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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