Individual Calculations September 2017
 Drews, Ruediger  Total change: -18.00  Rating chartPersonal card
 5. Arber Senioren Cup 2017 Bodenmais GER 2017-07-29
RcRownchangeKK*chgGame
 1882 1961 4.50 9 -0.90 20 -18.00 
  Friedel, Roland 1669 GER1.0010.15203.00 
  Nickl,klaus, Prof. 2075 AUT0.001-0.3420-6.80 
  Pechan, Willi 1801 GER1.0010.29205.80 
  Zerweck, Christoph 1894 GER0.501-0.0920-1.80 
  Wuensch, Ulrich 2051 GER0.5010.12202.40 
  Gehlert, Berthold, Dr. 1861 GER1.0010.36207.20 
  Tozaki, Halil 1932 TUR0.001-0.5420-10.80 
  Hesse, Rutger 1886 GER0.001-0.6020-12.00 
  Auterhoff, Juergen, Dr. 1766 GER0.501-0.2520-5.00 

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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