Individual Calculations May 2011
 Astfalk, Lutz  Total change: 26.25  Rating chartPersonal card
 Landesliga Brandenburg Potsdam GER 2010-10-10
RcRownchangeKK*chgGame
 2153 1904 2.50 7 1.05 25 26.25 
  Ellenberg, Ekkehard 2147 GER0.5010.30257.50 
  Schafranietz, Sebastian f2304  * GER0.5010.422510.50 
  Gurack, Daniel 2150 GER0.001-0.1925-4.75 
  Holgert, Michael 2073 GER0.5010.22255.50 
  Grottke, Hans-Joachim, Dr. 2223 GER0.5010.37259.25 
  Wangerin, Klemens 1941 GER0.001-0.4525-11.25 
  Hoeckendorf, Hartmut 2235 GER0.5010.38259.50 
 * 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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