Individual Calculations July 2008
 Meyer, Oliver  Total change: -9.75  Rating chartPersonal card
 NRW Regionalliga 2007/08 different in NRW GER 2007-09-23
RcRownchangeKK*chgGame
 2127 2107 1.50 4 -0.39 25 -9.75 
  Labuda, Markus 2158 GER0.5010.07251.75 
  Richter, Rainer 2162 GER0.001-0.4225-10.50 
  Matzat, Andre 2055 GER0.501-0.0725-1.75 
  Sohrabi, Azizollah 2131 GER0.5010.03250.75 

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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