Individual Calculations November 2010
 Harding, Andre E  Total change: -7.50  Rating chartPersonal card
 42nd Annual Atlantic Open Washington DC USA 2010-08-27
RcRownchangeKK*chgGame
 2108 1985 0.50 3 -0.50 15 -7.50 
  Fisher, William 2078 USA0.001-0.3715-5.55 
  Wu, Christopher 2129 USA0.5010.19152.85 
  Guo, Josh 2118 CAN0.001-0.3215-4.80 

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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