Individual Calculations September 2015
 Hong, Andrew Z  Total change: 2.40  Rating chartPersonal card
 2015 North American U20 Open Championships Kitchener CAN 2015-07-26
 2103 2108 4.50 9 0.06 40 2.40 
  Zhang, Henry 1708  * CAN1.0010.08403.20 
  Krishnan, Varun 2314 USA0.5010.264010.40 
  Song, Edward f2290 USA0.5010.24409.60 
  Zhang, Yuanchen f2295 CAN0.5010.24409.60 
  Shen, Arthur f2339 USA0.001-0.2140-8.40 
  Song, Guannan Terry 1988 CAN0.001-0.6640-26.40 
  Ming, Wenyang 1834 CAN1.0010.17406.80 
  Zhong, Joey 1897 CAN1.0010.23409.20 
  Sohal, Tanraj 2263 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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