Individual Calculations October 2017
 Lee, Megan  Total change: -16.20  Rating chartPersonal card
 Seattle Chess Classic Seattle, Washington USA 2017-08-16
RcRownchangeKK*chgGame
 1896 2158 4.00 6 -0.81 20 -16.20 
  Shubin, Daniel 1758  * USA1.0010.08201.60 
  Zhang, Brendan 1877 USA0.001-0.8420-16.80 
  Zhang, Derek 1980 USA0.001-0.7320-14.60 
  Velea, Anne-Marie 1758  * USA1.0010.08201.60 
  Mukumbya, Benjamin 1924 UGA1.0010.21204.20 
  Ramasamy, Vikram 2077 USA1.0010.39207.80 
 * 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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