Individual Calculations September 2011
 Pendergast, David  Total change: 0.00  Rating chartPersonal card
 16th Annual Pacific Coast Open Agoura Hills, California USA 2011-07-14
RcRownchangeRpKK*chgGame
 2102 0 2.00 5 0.00 2030   0.00 
  Breckenridge, Steve 2220 USA0.5010.00 0.00 
  Matikozyan, Andranik m2451 ARM0.0010.00 0.00 
  Gunawan, Cheston 1936 USA1.0010.00 0.00 
  Xue, Robert 1939 USA0.5010.00 0.00 
  Wheeler, Cameron 1966 USA0.0010.00 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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