Individual Calculations September 2013
 Morris, Barry  Total change: -4.50  Rating chartPersonal card
 Vienna Chess Open 2013- A Wien AUT 2013-08-17
RcRownchangeKK*chgGame
 2045 2055 4.50 9 -0.15 30 -4.50 
  Deglmann, Ludwig f2332 GER0.001-0.1730-5.10 
  Berkemer, Rainer, Dr. 1892 GER1.0010.28308.40 
  Persson, Mats 2218 SWE0.5010.22306.60 
  Namyslo, Holger f2216 GER0.001-0.2930-8.70 
  Fox, Jonas 1826 ITA0.001-0.7930-23.70 
  Truman, Richard G 1924 ENG1.0010.32309.60 
  Wolf, Stefan 1919 AUT0.501-0.1830-5.40 
  D`aquino, Ugo 1889 ITA1.0010.28308.40 
  Graef, Harald 2192 GER0.5010.18305.40 

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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