Individual Calculations August 2012
 Butschek, Marc  Total change: 15.45  Rating chartPersonal card
 Sparkassen-Open A Dortmund GER 2012-07-14
RcRownchangeKK*chgGame
 2090 1943 3.50 8 1.03 15 15.45 
  Heinert, Eugen 2172 GER1.0010.791511.85 
  Ciornei, Dragos, Dr. 2182 GER0.001-0.2015-3.00 
  Brem, Stephan 2121 GER0.001-0.2715-4.05 
  Butschek, Tanja 2043 GER0.5010.14152.10 
  Fenner, Martin 2003 GER1.0010.58158.70 
  Baumhackel, Mario 2126 GER0.001-0.2615-3.90 
  Dyballa, Gerhard 1986 GER0.001-0.4415-6.60 
  Begna, Bozidar 2088 GER1.0010.691510.35 

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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