Individual Calculations September 2011
 Koopmeiners, Karl  Total change: -6.60  Rating chartPersonal card
 22nd NATO Chess Championships Kaunas LTU 2011-08-08
RcRownchangeKK*chgGame
 2032 2022 3.00 7 -0.44 15 -6.60 
  Pedersen, Finn f2279 DEN0.001-0.1815-2.70 
  De Cat, Ben 1900 BEL0.501-0.1715-2.55 
  Cappon, Kaan 1899 BEL1.0010.33154.95 
  Bucholtz, Robert 2112 USA0.001-0.3815-5.70 
  Ivsek, Cveto 1823 SLO1.0010.24153.60 
  Franck, Boris 2090 FRA0.001-0.4115-6.15 
  Oltean, Gusztav 2118 HUN0.5010.13151.95 

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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