Individual Calculations August 2016
 Zhang, Henry  Total change: 18.00  Rating chartPersonal card
 2016 Canadian Open Windsor CAN 2016-07-10
RcRownchangeKK*chgGame
 2084 1939 3.50 9 0.45 40 18.00 
  Plotkin, Mark 2228 CAN1.0010.844033.60 
  Antal, Gergely g2339  * HUN0.001-0.0840-3.20 
  Humphreys, Michael f2206 CAN0.001-0.1840-7.20 
  Chiku-Ratte, Olivier Kenta f2339  * CAN0.001-0.0840-3.20 
  Profit, Brian 1896 CAN0.001-0.5640-22.40 
  Gaisinsky, Adam 1686 CAN1.0010.19407.60 
  Chehayeb, Sal 2023 USA1.0010.624024.80 
  Chernik, Dmitry 1901 CAN0.501-0.0540-2.00 
  Chaichi, Navid 2134 IRI0.001-0.2540-10.00 
 * 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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