Individual Calculations October 2012
 Seibicke, Ralf  Total change: -4.05  Rating chartPersonal card
 11.Apoldaer Open Apolda GER 2012-08-30
RcRownchangeKK*chgGame
 2018 2166 4.50 7 -0.27 15 -4.05 
  Spitzner, Frank 1766  * GER1.0010.08151.20 
  George, Tom 1883 GER1.0010.16152.40 
  Maiwald, Harald 2101 GER1.0010.41156.15 
  Malakhatko, Vadim g2528 BEL0.001-0.1015-1.50 
  Spiess, Thomas 2007 GER0.001-0.7115-10.65 
  Schenk, Stefan 1922 GER0.501-0.3015-4.50 
  Gohmann, Marc 1917 GER1.0010.19152.85 
 * 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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