Individual Calculations June 2013
 Wong, Russell  Total change: 19.65  Rating chartPersonal card
 2012 MCC Spring Tournament San Francisco, California USA 2013-03-19
RcRownchangeKK*chgGame
 2012 2093 5.50 7 1.31 15 19.65 
  Persidsky, Andre 1796 USA1.0010.15152.25 
  Rudyak, Felix 1969 USA1.0010.33154.95 
  Jones, James 2094 USA1.0010.50157.50 
  Fuentes, Romulo 2189 USA0.001-0.3715-5.55 
  Hua, Arnold 2007 USA1.0010.38155.70 
  Anderson, Michael 1837 USA0.501-0.3115-4.65 
  Tsodikova, Natalya 2190 USA1.0010.63159.45 

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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