Individual Calculations June 2018
 Murray, Bruce D  Total change: -4.60  Rating chartPersonal card
 2018 Norths Club Championship Sydney AUS 2018-02-13
RcRownchangeKK*chgGame
 2073 2003 3.50 9 -0.23 20 -4.60 
  Hu, Jason f2157 AUS0.5010.21204.20 
  Feldman, Vladimir m2097 AUS0.5010.13202.60 
  Ng, Clive c2036 AUS0.5010.05201.00 
  Pfefferle, Georg 1976 AUS1.0010.46209.20 
  Berezina-Feldman, Irina mwm2082 AUS0.001-0.3920-7.80 
  Champion, Patrick 1947 AUS0.001-0.5820-11.60 
  Xuan, Thomas c2034 AUS0.5010.04200.80 
  Mallari, Donato f1966 AUS0.501-0.0520-1.00 
  Clarke, Brandon G I f2362 ENG0.001-0.1020-2.00 

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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