Individual Calculations May 2012
 Ziltener, Werner  Total change: -2.70  Rating chartPersonal card
 28.ChessOrg Schachfestival Senioren Bad Woerishofen GER 2012-03-02
RcRownchangeKK*chgGame
 1953 2056 5.50 9 -0.18 15 -2.70 
  Birkestrand, Odd 1837 NOR1.0010.22153.30 
  Thieme, Wolfgang 1961 GER0.501-0.1315-1.95 
  Semmler, Guenter 1930 GER1.0010.33154.95 
  Lang, Ferdinand 2142 GER0.5010.12151.80 
  Papa, Heiner 1811 GER0.001-0.8015-12.00 
  Schuler, Georg 1898 GER1.0010.29154.35 
  Goris-Schouwstra, Adry 1853 NED0.501-0.2615-3.90 
  Weinwurm, Wolfgang 2172 AUT0.001-0.3415-5.10 
  Wittmann, Georg 1975 GER1.0010.39155.85 

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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