Individual Calculations September 2019
 Niederberger, Raphael  Total change: -0.40  Rating chartPersonal card
 Kupper Memorial General Zurich SUI 2019-08-14
RcRownchangeKK*chgGame
 1685 1772 3.50 6 -0.01 40 -0.40 
  Glanc, Lea 1372  * SUI1.0010.08403.20 
  Li, Dominique 1921 MNC0.001-0.3040-12.00 
  Alkire, Brian James 1553 USA0.001-0.7840-31.20 
  Del Val, Josefa 1417 SUI1.0010.11404.40 
  Vorotnikova, Natalia wc2016 RUS0.5010.304012.00 
  Joller, Hans 1831 SUI1.0010.584023.20 
 * 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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