Individual Calculations November 2009
 Kraft, Ingo  Total change: -12.00  Rating chartPersonal card
 20.Internat.Gocher Open 2009 Goch GER 2009-10-01
RcRownchangeKK*chgGame
 1983 1685 0.00 3 -0.48 25 -12.00 
  Gross, Karl 2085  * GER0.001-0.0825-2.00 
  Coenen, Siegfried 2007 GER0.001-0.1325-3.25 
  Szczepanski, Krzysztof 1857 GER0.001-0.2725-6.75 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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