Individual Calculations September 2015
 Nasir, Zehn  Total change: -56.40  Rating chartPersonal card
 2015 North American U20 Open Championships Kitchener CAN 2015-07-26
RcRownchangeKK*chgGame
 1883 2035 4.00 8 -1.41 40 -56.40 
  Viswanadha, Kesav m2367 USA0.001-0.1240-4.80 
  Liang, Hairan 1814 CAN0.001-0.7840-31.20 
  Liu, Zhanhe 1753 CAN0.501-0.3440-13.60 
  Feng, Richard 1656 CAN1.0010.09403.60 
  Nasir, Pi 1882 CAN0.001-0.7040-28.00 
  Hua, Eugene c1876 CAN1.0010.294011.60 
  Zhang, Henry 1635  * CAN1.0010.08403.20 
  He, Samuel Fei 2083 USA0.5010.07402.80 
 * 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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