Individual Calculations July 2008
 Chao, Jim Y  Total change: 0.00  Rating chartPersonal card
 2008 Lina Grumette Memorial Day Classic Los Angeles, CA USA 2008-05-24
RcRownchangeRpKK*chgGame
 2070 0 1.00 3 0.00 1945   0.00 
  Richardson, Ryan 2088 USA0.0010.00 0.00 
  Stein, Jeremy A 2117 USA0.0010.00 0.00 
  Higa, Randy K 2004 USA1.0010.00 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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