Individual Calculations May 2013
 Coenen, Siegfried  Total change: 4.35  Rating chartPersonal card
 Oster-Open der Stadtsparkasse Oberhausen 2013 Oberhausen GER 2013-03-28
RcRownchangeKK*chgGame
 1944 2004 2.50 4 0.29 15 4.35 
  Limbourg, Philipp, Dr. 2206 GER0.5010.26153.90 
  Nagel, Bernhard 2191 GER0.001-0.2615-3.90 
  Stieglitz, Gotthard 1604  * GER1.0010.08151.20 
  Bauchmueller, Franz-Josef 1773 GER1.0010.21153.15 
 * 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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