Individual Calculations September 2014
 Guo, Thomas  Total change: -22.00  Rating chartPersonal card
 2014 North American Junior Kitchener CAN 2014-07-30
 1943 1736 1.00 6 -0.55 40 -22.00 
  Kats, Alena wf2126 USA0.001-0.0940-3.60 
  Kleinman, Michael f2136  * CAN0.001-0.0840-3.20 
  Cai, Jason 1850 CAN0.5010.16406.40 
  Giblon, Rebecca 1740 CAN0.5010.01400.40 
  Vettese, Nicholas 1916 CAN0.001-0.2640-10.40 
  Zhong, Joey 1892 CAN0.001-0.2940-11.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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