Individual Calculations September 2009
 Korell, Klaus-Peter  Total change: 1.75  Rating chartPersonal card
 SKZ-Open 2009 Berlin GER 2009-05-07
RcRownchangeKK*chgGame
 1852 2008 3.50 5 0.07 25 1.75 
  Tschirschwitz, Stephan 1658 GER1.0010.11252.75 
  Brinckmann, Dieter 1812 GER1.0010.25256.25 
  Gebigke, Martin 2183 GER0.001-0.2725-6.75 
  Grosse, Michael 1869 GER0.501-0.1925-4.75 
  Ziems, Michael 1739 GER1.0010.17254.25 

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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