Individual Calculations May 2011
 Wang, Oscar  Total change: 5.25  Rating chartPersonal card
 O2C Doeberl Cup Premier Canberra AUS 2011-04-21
RcRownchangeKK*chgGame
 2009 1936 4.00 9 0.35 15 5.25 
  Morris, James m2227 AUS0.001-0.1515-2.25 
  Broekhuyse, Paul 2104 AUS0.001-0.2815-4.20 
  Bennett, Hilton 2032 NZL0.001-0.3715-5.55 
  Kevork, Chris 1933 AUS0.5010.00150.00 
  Kerr, Bill 1940 AUS0.5010.01150.15 
  Rout, Ian C. 1983 AUS0.5010.07151.05 
  Milligan, Helen wf2023 NZL0.5010.12151.80 
  Tsagarakis, Angelo 1915 AUS1.0010.47157.05 
  Yin, Wenlin 1920 AUS1.0010.48157.20 

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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