Individual Calculations February 2018
 Vaidya, Atulya  Total change: 40.80  Rating chartPersonal card
 2017 Pan-American Intercollegiate Team Chess Championship Columbus, Ohio USA 2017-12-27
RcRownchangeKK*chgGame
 2063 2046 4.00 6 1.02 40 40.80 
  Davisson, Richard 1893 USA1.0010.304012.00 
  Preotu, Razvan g2446  * CAN0.5010.424016.80 
  Klein, Ethan 1966 USA1.0010.394015.60 
  Chiang, Sarah wf2034 USA0.501-0.0240-0.80 
  Balleisen, Aaron 2191 USA0.001-0.3140-12.40 
  Nandula, Ram 1847 USA1.0010.24409.60 
 * 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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