Individual Calculations October 2016
 Vaidya, Atulya  Total change: -14.80  Rating chartPersonal card
 2016 North American U20 Open Championships Irving, Texas USA 2016-09-01
RcRownchangeKK*chgGame
 2056 2102 4.00 8 -0.37 40 -14.80 
  Bodek, Michael H m2403 USA0.001-0.1540-6.00 
  Tsuei, Kai 1702  * USA0.501-0.4240-16.80 
  Weisberg, Mark L 1702  * USA1.0010.08403.20 
  Kung, Thomas 1783 USA1.0010.13405.20 
  Chandra, Akshat m2492 USA0.001-0.0940-3.60 
  Metpally, Jason 2058 USA1.0010.444017.60 
  Guo, Arthur f2163 USA0.5010.08403.20 
  Song, Ziyuan 2146 CAN0.001-0.4440-17.60 
 * 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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