Individual Calculations November 2019
 Condron, James  Total change: -0.40  Rating chartPersonal card
 1st Naperville FIDE Open Naperville, Illinois USA 2019-09-28
RcRownchangeKK*chgGame
 1757 1849 2.50 4 -0.01 40 -0.40 
  Craigmile, Charles 1728 USA1.0010.344013.60 
  Garrett, Daniel 1831 USA0.501-0.0340-1.20 
  Gupta, Aditya 1750 USA0.001-0.6440-25.60 
  Parnaby, Mark 1719 USA1.0010.324012.80 

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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