Individual Calculations September 2010
 Unruh, Heinrich  Total change: -17.25  Rating chartPersonal card
 2.Guetersloher Sparkassen Cup Guetersloh GER 2010-08-20
RcRownchangeKK*chgGame
 1986 1933 1.00 5 -1.15 15 -17.25 
  Grochtmann, Stephan 2086 GER0.001-0.3015-4.50 
  Ruerup, Hans-Heinz 2016 GER0.001-0.3915-5.85 
  Isakson, Alex 1949 GER0.001-0.4815-7.20 
  Jackl, Christian 1940 GER0.001-0.4915-7.35 
  Geisler, Reinhard 1940 GER1.0010.51157.65 

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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