Individual Calculations September 2015
 Duester, Christian  Total change: -20.20  Rating chartPersonal card
 Internationales Schach-Open 2015 des SSC Rostock Rostock GER 2015-07-29
RcRownchangeKK*chgGame
 1938 2227 4.00 6 -1.01 20 -20.20 
  Kirschner, Torsten 1827  * GER1.0010.08201.60 
  Lechnauer, Uwe 1847 GER1.0010.09201.80 
  Giraud, Valerian 1989 GER0.001-0.8020-16.00 
  Fleischer, Matthias 1895 GER1.0010.12202.40 
  Kliewe, Hans-Juergen 2009 GER0.501-0.2820-5.60 
  Pererva, Viktor 2060 GER0.501-0.2220-4.40 
 * 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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