Individual Calculations November 2009
 Meekins, Kris  Total change: 29.50  Rating chartPersonal card
 65th Ohio Chess Congress Dayton, Ohio USA 2009-09-05
RcRownchangeKK*chgGame
 2136 2195 3.50 4 1.18 25 29.50 
  Murthy, Pappu L. N. 2118 USA1.0010.39259.75 
  Hughes, John L. 2004 USA0.501-0.2525-6.25 
  Boor, Carl B. f2344 USA1.0010.702517.50 
  Smarty, Sylvester 2077 USA1.0010.34258.50 

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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