Individual Calculations September 2012
 Siegl, Detlef  Total change: 2.70  Rating chartPersonal card
 ZMDI Open 2012 Gruppe B Dresden GER 2012-08-18
RcRownchangeKK*chgGame
 1888 1874 4.50 9 0.18 15 2.70 
  Hartig, Uwe 2031 GER1.0010.711510.65 
  Hansch, Stephan 1920 GER0.001-0.4415-6.60 
  Schneider, Mathias 1691 GER1.0010.26153.90 
  Walther, Juri 1926 GER0.5010.07151.05 
  Schwarz, Hilmar 1899 GER0.001-0.4715-7.05 
  Duijker, Bert 1895 NED1.0010.53157.95 
  Gungl, Theo 1830 GER0.501-0.0615-0.90 
  Humburg, Philipp 1873 GER0.001-0.5015-7.50 
  Bodner, Alfred 1928 AUT0.5010.08151.20 

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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