Individual Calculations September 2014
 Song, Michael  Total change: -97.20  Rating chartPersonal card
 2014 North American Junior Kitchener CAN 2014-07-30
 1983 2252 4.00 8 -2.43 40 -97.20 
  Cai, Jason 1852  * CAN1.0010.08403.20 
  Virkud, Apurva wc1954 USA0.001-0.8540-34.00 
  Song, Guannan Terry 1931 CAN1.0010.13405.20 
  Cormier, Adam 2019 CAN1.0010.21408.40 
  Wang, Richard m2365 CAN0.001-0.3540-14.00 
  Nasir, Zehn 1918 CAN0.001-0.8840-35.20 
  Zhong, Joey 1892 CAN1.0010.10404.00 
  Shi, Diwen 1934 CAN0.001-0.8740-34.80 
 * 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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