Individual Calculations August 2014
 Modes, Daniel R  Total change: 7.60  Rating chartPersonal card
 2014 Chess - IQ July Game 60 Quads skokie, Illinois USA 2014-07-05
RcRownchangeKK*chgGame
 1848 1779 1.00 2 0.19 40 7.60 
  Fennessey, Joseph 1925 USA0.001-0.3040-12.00 
  Cohen, Fredric S 1770 USA1.0010.494019.60 

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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