Individual Calculations November 2017
 Tian, Eddy  Total change: -4.80  Rating chartPersonal card
 21st Annual Eastern Chess Congress Princeton, New Jersey USA 2017-10-27
RcRownchangeKK*chgGame
 1961 1975 2.00 4 -0.12 40 -4.80 
  Prem, Pranav 1764 USA1.0010.23409.20 
  Chandran, Kapil f2375  * USA0.001-0.0840-3.20 
  Zhao, Boyang 1653 USA0.001-0.8740-34.80 
  Dunn, Alan 2051 NZL1.0010.604024.00 
 * 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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