Individual Calculations July 2009
 Kitagami, Show  Total change: 11.55  Rating chartPersonal card
 2009 Lina Grumette Memorial Day Classic Los Angeles, California USA 2009-05-23
 2204 2045 2.00 4 0.77 15 11.55 
  Sevillano, Enrico m2395 USA0.001-0.1115-1.65 
  Cachay, John J 2066 USA1.0010.53157.95 
  Yurenok, Sergey 2231 USA0.001-0.2615-3.90 
  Williams, John R 2122 USA1.0010.61159.15 

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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