Individual Calculations April 2009
 Holzem, Christopher  Total change: 0.00  Rating chartPersonal card
 Deutsche Amateurmeisterschaft B Koeln-Bruehl GER 2009-02-20
RcRownchangeRpKK*chgGame
 2045 0 2.50 5 0.00 2045   0.00 
  Vaerst, Joachim 2036 GER0.5010.00 0.00 
  Huette, Stefan 2063 GER0.5010.00 0.00 
  Ritter, Uwe 2049 GER1.0010.00 0.00 
  Reiter, Hans-Ernst 1983 GER0.0010.00 0.00 
  Koch, Dirk 2096 GER0.5010.00 0.00 

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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