Individual Calculations July 2009
 Gruening, Thomas  Total change: -15.75  Rating chartPersonal card
 7.Kaiserbrunnen Oster-Cup Brakel GER 2009-04-07
RcRownchangeKK*chgGame
 1941 1795 1.00 5 -0.63 25 -15.75 
  Schulz, Karsten f2145 GER0.001-0.1125-2.75 
  Dresen, Dietmar 1603 GER0.501-0.2525-6.25 
  Luetzen, Patrick 1962 GER0.5010.22255.50 
  Koch, Frank 2062 GER0.001-0.1825-4.50 
  Renk, Cornelius 1934 GER0.001-0.3125-7.75 

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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