Individual Calculations March 2012
 Wahedi, Ahmad Siar  Total change: -10.35  Rating chartPersonal card
 21.Radisson SAS Meisterturnier Erfurt GER 2011-12-26
RcRownchangeKK*chgGame
 2065 2300 5.50 8 -0.69 15 -10.35 
  Pfadenhauer, Johannes 1900  * GER0.001-0.9215-13.80 
  Modder, Frank 1904 GER1.0010.08151.20 
  Skibbe, Diana 2105 GER1.0010.25153.75 
  Meyer, Thorsten, Dr., Dr. 1999 GER1.0010.15152.25 
  Roeberg, Frank 2217 GER0.001-0.6115-9.15 
  Budzyn, Matthias 2151 GER1.0010.30154.50 
  Skibbe, Willi 2226 GER0.501-0.1015-1.50 
  Klippel, Jan 2016 GER1.0010.16152.40 
 * 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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