Individual Calculations July 2008
 Bryant, Todd C  Total change: 15.75  Rating chartPersonal card
 48th Annual Maryland Open College Park, Maryland USA 2008-04-26
RcRownchangeKK*chgGame
 2197 2020 1.50 3 0.63 25 15.75 
  Palatnik, Semion g2370 USA0.001-0.1125-2.75 
  Boudreaux, Floyd A 2126 USA0.5010.14253.50 
  Clancy, Daniel J 2094 USA1.0010.602515.00 

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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