Individual Calculations July 2008
 Walsh, Peter C  Total change: 0.00  Rating chartPersonal card
 2008 Lina Grumette Memorial Day Classic Los Angeles, CA USA 2008-05-24
RcRownchangeRpKK*chgGame
 2157 0 1.50 3 0.00 2157   0.00 
  Taylor, Timothy W m2326 USA0.0010.00 0.00 
  Tanaka, Christian 2134 USA1.0010.00 0.00 
  Hough, Randall D 2010 USA0.5010.00 0.00 

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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