Individual Calculations October 2012
 Graef, Michael  Total change: -13.05  Rating chartPersonal card
 11.Apoldaer Open Apolda GER 2012-08-30
RcRownchangeKK*chgGame
 1932 2009 1.50 4 -0.87 15 -13.05 
  Zimmermann, Rene 2133 GER0.001-0.3315-4.95 
  Greger, Dominik 1816 GER0.501-0.2515-3.75 
  Mauch, Johannes 1739 GER1.0010.17152.55 
  Franzke, Alexander 2038 GER0.001-0.4615-6.90 

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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