Individual Calculations October 2016
 Yip, Carissa  Total change: -15.60  Rating chartPersonal card
 2016 North American U20 Girls Championships Irving, Texas USA 2016-09-01
RcRownchangeKK*chgGame
 1845 2170 6.50 8 -0.39 40 -15.60 
  Matus, Nastassja A wf1848 USA1.0010.13405.20 
  Nguyen, Emily wf2057 USA0.001-0.6540-26.00 
  Lopez Sanchez, Anastacia Antonia wc1770  * MEX1.0010.08403.20 
  Trakru, Priya wc1836 USA1.0010.12404.80 
  Kao, Camille Y 1781 USA0.501-0.4140-16.40 
  Devagharan, Devina wf1872 USA1.0010.15406.00 
  Wang, Constance 1822 CAN1.0010.11404.40 
  Abella, Clarissa L 1770  * USA1.0010.08403.20 
 * 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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