Individual Calculations January 2018
 Huston, Gus  Total change: -25.60  Rating chartPersonal card
 2017 Marshall Amateur Championship Jerry Simon Memorial New York, New York USA 2017-12-01
RcRownchangeKK*chgGame
 1714 1998 1.00 2 -0.64 40 -25.60 
  Sloan, Jed 1598  * USA1.0010.08403.20 
  Vishwanathan, Ram 1829 IND0.001-0.7240-28.80 
 * 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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