Individual Calculations November 2017
 Putnam, Liam  Total change: -26.80  Rating chartPersonal card
 Marshall October 2017 FIDE Weekend New York, New York USA 2017-10-06
RcRownchangeKK*chgGame
 1713 1753 1.00 3 -0.67 40 -26.80 
  Chen, Justin 2146 USA0.001-0.0840-3.20 
  Miyasaka, Julia 1613 USA0.001-0.6940-27.60 
  Chong, Joshua 1381 USA1.0010.10404.00 

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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