Individual Calculations September 2014
 Virkud, Apurva  Total change: 16.80  Rating chartPersonal card
 2014 North American Junior Kitchener CAN 2014-07-30
RcRownchangeKK*chgGame
 2051 1954 3.50 8 0.42 40 16.80 
  Song, Michael 2252 CAN1.0010.854034.00 
  Bora, Safal 2244 USA0.001-0.1640-6.40 
  Cao, Jason f2177 CAN0.001-0.2240-8.80 
  Zhao, Yuetong 1910 CAN1.0010.444017.60 
  Ivanov, Mike 2137 CAN0.001-0.2640-10.40 
  Fu, James 2098 CAN0.5010.19407.60 
  Ming, Wenyang 1782 CAN0.001-0.7340-29.20 
  Blium, Benjamin 1809 CAN1.0010.314012.40 

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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