Individual Calculations February 2017
 Huston, Gus  Total change: 9.60  Rating chartPersonal card
 2017 January Marshall Weekend FIDE New York, New York USA 2017-01-06
RcRownchangeKK*chgGame
 1968 1752 1.00 3 0.24 40 9.60 
  Brodsky, David f2152  * USA0.001-0.0840-3.20 
  Boxer, Matthew 1774 USA0.001-0.4740-18.80 
  Zlotchevsky, Nicole 1979 USA1.0010.794031.60 
 * 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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