Individual Calculations July 2017
 Chan, Jacob  Total change: 89.60  Rating chartPersonal card
 2017 Gold Coast Open Gold Coast AUS 2017-06-23
RcRownchangeKK*chgGame
 1882 1542 3.00 6 2.24 40 89.60 
  Tsai, Charles f1942  * AUS0.001-0.0840-3.20 
  Pomerenke, Zachary 1775 AUS1.0010.794031.60 
  Zhong, Tony (junhao) 1942  * AUS1.0010.924036.80 
  Harris, Timothy 1942  * AUS0.001-0.0840-3.20 
  Kiripitige, Punala 1912 AUS0.001-0.1040-4.00 
  Gong, Michael (qiming) 1776 CHN1.0010.794031.60 
 * 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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