Individual Calculations November 2017
 Cichon, Joerg  Total change: -18.80  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2017-2018 Q1 C Niedernhausen GER 2017-10-27
RcRownchangeKK*chgGame
 1840 1834 1.50 5 -0.94 20 -18.80 
  Modric, Vladimir 1899 GER0.001-0.4120-8.20 
  Susallek, Markus 1874 GER0.5010.06201.20 
  Bosma, Achim 1868 GER0.001-0.4520-9.00 
  Ullrich, Jan 1795 GER0.501-0.0520-1.00 
  Hegener, Thorsten 1766 GER0.501-0.0920-1.80 

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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