Individual Calculations April 2009
 Zanger, Konrad  Total change: 0.00  Rating chartPersonal card
 17.offene Seniorenmeisterschaft Sachsen 2009 Dresden GER 2009-02-09
RcRownchangeKK*chgGame
 1860 1791 2.50 6 0.00 15 0.00 
  Winter, Karl-Heinz 2049 GER0.001-0.1815-2.70 
  Gafke, Manfred 1906 GER0.001-0.3415-5.10 
  Hoeppner, Klaus-Dieter 1691 GER1.0010.36155.40 
  Keller, Gottfried 1798 GER0.001-0.4915-7.35 
  Kunze, Manfred 1683 GER1.0010.35155.25 
  Hellwege, Werner 2034 GER0.5010.30154.50 

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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