Individual Calculations July 2009
 Richter, Volker  Total change: -23.25  Rating chartPersonal card
 Oberliga Ost Gruppe A Hamburg GER 2008-10-05
RcRownchangeKK*chgGame
 2079 2125 3.00 7 -0.93 25 -23.25 
  Homburg, David 2027 GER1.0010.37259.25 
  Kloss, Thomas 2072 GER0.501-0.0725-1.75 
  Bruening, Ulf-Simeon 1964 GER0.001-0.7125-17.75 
  Schaefer, Reyk 2164 GER1.0010.552513.75 
  Brueggemann, Florian 2013 GER0.001-0.6525-16.25 
  Nestler, Reiner 2171 GER0.001-0.4425-11.00 
  Schellig, Andreas 2139 GER0.5010.02250.50 

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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