Individual Calculations March 2010
 Bluhm, Achim  Total change: -4.75  Rating chartPersonal card
 Deutsche Vereinsmeisterschaft U20 Chemnitz GER 2009-12-27
RcRownchangeKK*chgGame
 1927 1958 2.50 5 -0.19 25 -4.75 
  Gruenke, Paul 2107 GER0.5010.20255.00 
  Nieber, Alexander 1825 GER0.001-0.6825-17.00 
  Nitze, Florian 1719 GER0.501-0.3025-7.50 
  Tkachuk, Konstantyn 2156 GER0.5010.26256.50 
  Kabitzke, Julian 1829 GER1.0010.33258.25 

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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