Individual Calculations November 2017
 Vittal, Sanjana  Total change: -26.80  Rating chartPersonal card
 Marshall October 2017 FIDE Weekend New York, New York USA 2017-10-06
RcRownchangeKK*chgGame
 1545 1901 2.00 3 -0.67 40 -26.80 
  Prestia, Sebastian 1522 USA0.001-0.9140-36.40 
  Mou, Iris Zhaoying 1501  * USA1.0010.08403.20 
  Miyasaka, Julia 1613 USA1.0010.16406.40 
 * 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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