Individual Calculations December 2012
 Rajasekaran, Vikas  Total change: -16.80  Rating chartPersonal card
 3rd Annual Continental Class Championships - Expert Section Arlington, Virginia USA 2012-10-05
RcRownchangeKK*chgGame
 1816 2039 1.00 2 -0.56 30 -16.80 
  Ghatti, Sanjay 1777 USA0.501-0.3230-9.60 
  Dong, Alice 1854 USA0.501-0.2430-7.20 

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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