Individual Calculations September 2020
 Kierzek, Matthias, Dr.  Total change: 28.00  Rating chartPersonal card
 32. Deutsche Senioreneinzelmeisterschaft over 65 Magdeburg GER 2020-08-14
RcRownchangeKK*chgGame
 2087 2228 7.50 9 1.40 20 28.00 
  Schubert, Joachim 1881 GER1.0010.11202.20 
  Kuempers, Ulrich 2011 GER0.501-0.2820-5.60 
  Haase, Wolfgang 2002 GER1.0010.21204.20 
  Zimmermann, Rolf 2101 GER1.0010.33206.60 
  Waagener, Ulrich 2081 GER1.0010.30206.00 
  Schulz, Michael f2137 GER1.0010.38207.60 
  Dresen, Ulrich f2230 GER0.5010.00200.00 
  Andersen, Knut 2047 GER1.0010.26205.20 
  Khanukov, Boris m2291 GER0.5010.09201.80 

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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