Individual Calculations July 2009
 Faber, Craig Allen  Total change: -8.10  Rating chartPersonal card
 2009 Lina Grumette Memorial Day Classic Los Angeles, California USA 2009-05-23
 2121 2127 1.50 4 -0.54 15 -8.10 
  Cachay, John J 2066 USA1.0010.42156.30 
  Sevillano, Enrico m2477 USA0.001-0.1115-1.65 
  Zhang, Eric R 1803 USA0.501-0.3715-5.55 
  Gutman, Joshua 2138 USA0.001-0.4815-7.20 

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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