Individual Calculations September 2012
 Liu, Jiaxin  Total change: -15.30  Rating chartPersonal card
 2012 Goddesschess Womens Closed Ch Montreal, Quebec CAN 2012-08-04
RcRownchangeKK*chgGame
 1951 1666 0.50 6 -0.51 30 -15.30 
  Yun, Chang 1886 CAN0.001-0.2230-6.60 
  Roy, Myriam 1982 CAN0.001-0.1330-3.90 
  Peng, Jackie wc2009 CAN0.001-0.1230-3.60 
  Zhou, Qiyu 1836 CAN0.001-0.2830-8.40 
  Agbabishvili, Lali 1925 CAN0.5010.32309.60 
  Khoudgarian, Natalia wm2066  * CAN0.001-0.0830-2.40 
 * 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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