Individual Calculations January 2013
 Khaled, Omar  Total change: -5.10  Rating chartPersonal card
 Bob Brooking Round Robin 2 2012 Melbourne AUS 2012-11-19
RcRownchangeKK*chgGame
 2034 1937 1.50 5 -0.34 15 -5.10 
  Penrose, Justin 2031 AUS0.5010.13151.95 
  Stead, Kerry 2031 AUS1.0010.63159.45 
  Urban, Szilveszter 2108 HUN0.001-0.2715-4.05 
  Voon, Richard 1949 AUS0.001-0.4815-7.20 
  Beaumont, David 2050 AUS0.001-0.3515-5.25 

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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