Individual Calculations October 2008
 Zuther, Torsten  Total change: -22.80  Rating chartPersonal card
 17. ZMD Open Dresden 2008 Dresden GER 2008-07-19
RcRownchangeKK*chgGame
 1924 2153 5.50 9 -1.52 15 -22.80 
  Niemann, Silvio 1803 GER1.0010.11151.65 
  Guennigmann, Laura 1835 GER0.001-0.8715-13.05 
  Gauer, Jacques 1943 FRA0.001-0.7715-11.55 
  Konau, Ingo 1820 GER1.0010.12151.80 
  Osmanodja, Filiz 1936 GER1.0010.22153.30 
  Bisse, Vilorij 1957 GER0.501-0.2515-3.75 
  Hadlich, Winfried 1985 GER0.501-0.2215-3.30 
  Siering, Martin 2043 GER1.0010.35155.25 
  Wittenberg, Andreas 1995 GER0.501-0.2115-3.15 

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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