Individual Calculations April 2014
 Lehmann, Erwin  Total change: 5.40  Rating chartPersonal card
 9. Cuxhaven Seniorenturnier Cuxhaven GER 2014-03-21
RcRownchangeKK*chgGame
 1980 1989 5.00 9 0.36 15 5.40 
  Thielemann, Joachim 1844 GER1.0010.31154.65 
  Beckmann, Manfred 1953 GER1.0010.45156.75 
  Piankov, Evgenij m2262 UKR0.001-0.1715-2.55 
  Nixdorf, Andre 1964 GER1.0010.47157.05 
  Hoelting, Siegfried 1931 GER0.001-0.5815-8.70 
  Franke, Klaus 1880 GER0.501-0.1515-2.25 
  Strenzke, Guenter, Dr. 2008 GER0.5010.03150.45 
  Wittkugel, Friedhelm 1898 GER1.0010.38155.70 
  Kotlar, Alfred 2078 GER0.001-0.3815-5.70 

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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