Individual Calculations November 2012
 Dempster, Dave  Total change: -64.80  Rating chartPersonal card
 WA Closed Championship 2012 Perth AUS 2012-07-15
RcRownchangeKK*chgGame
 1981 2040 3.00 9 -2.16 30 -64.80 
  Maris, Robert 1910 AUS0.501-0.1830-5.40 
  Barber, Haydn J. f2148 AUS0.5010.15304.50 
  Carolin-Unkovich, George 1740 AUS0.501-0.3530-10.50 
  Vlietstra, Marc 2023 AUS0.001-0.5230-15.60 
  Pinnock, Thomas 1862 AUS1.0010.27308.10 
  Saleh, Akef 1946 INA0.501-0.1330-3.90 
  Choong, Yita 2145 AUS0.001-0.3630-10.80 
  Beveridge, Allan 2100 SCO0.001-0.4230-12.60 
  Fedec, John 1951 AUS0.001-0.6230-18.60 

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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