Individual Calculations October 2008
 Chen, Tony X  Total change: 0.00  Rating chartPersonal card
 109th Annual US Open Dallas, Texas USA 2008-08-02
RcRownchangeRpKK*chgGame
 2045 0 2.00 3 0.00 2058   0.00 
  Yeager, Daniel A f2335 USA0.5010.00 0.00 
  Dahl, Matthew D 2054 USA0.5010.00 0.00 
  Williams, Mack H 1746 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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