Individual Calculations September 2010
 Schorra, Helmut  Total change: -7.50  Rating chartPersonal card
 Sparkassen - Open A Dortmund GER 2010-07-17
RcRownchangeKK*chgGame
 2066 2111 3.50 7 -0.50 15 -7.50 
  Zaitsev, Mikhail m2507 RUS0.001-0.0815-1.20 
  Henkemeier, Michael 1922 GER0.001-0.7515-11.25 
  Gaul, Alexander 1860 GER1.0010.19152.85 
  Carrasco, Paul 2038 USA1.0010.40156.00 
  Rott, Georg 2221 GER0.001-0.3515-5.25 
  Wickenfeld, Stefan 1974 GER0.501-0.1815-2.70 
  Thanabalasingam, Ajandhan 1940 GER1.0010.27154.05 

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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