Individual Calculations September 2013
 Rehbein, Ullrich  Total change: 33.75  Rating chartPersonal card
 5.Vellmarer Schachtage Open A Vellmar GER 2013-07-25
RcRownchangeKK*chgGame
 2015 1822 4.00 7 2.25 15 33.75 
  Humburg, Philipp 2054 GER0.5010.29154.35 
  Eriksson, Magnus 2060 SWE0.5010.30154.50 
  Braun, Ingram 2009 GER0.5010.24153.60 
  Knoth, Eugen 1993 GER0.5010.23153.45 
  Ulrich, Thomas 2007 SWE0.001-0.2615-3.90 
  Kobs, Stephan 1986 GER1.0010.721510.80 
  Krausse, Eckhard 1999 GER1.0010.731510.95 

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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