Individual Calculations October 2008
 Dyballa, Gerhard  Total change: -32.25  Rating chartPersonal card
 Sparkassen-Open Dortmund GER 2008-06-30
RcRownchangeKK*chgGame
 1959 2028 2.50 8 -2.15 15 -32.25 
  Zeldin, Leonid 2068 GER0.001-0.4415-6.60 
  Muehlenhaus, Sven f2208 GER0.001-0.2615-3.90 
  Singh, Marcel 1908 GER0.501-0.1615-2.40 
  Kelbling, Philipp 2059 GER0.5010.04150.60 
  Naiditsch, Marija 1957 GER0.001-0.6015-9.00 
  Krueger, Georg 1740 GER0.501-0.3415-5.10 
  Sieberg, Rolf 2004 GER0.501-0.0315-0.45 
  Spisla, Dominik 1724 GER0.501-0.3615-5.40 

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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