Individual Calculations February 2015
 Edelman, Sadie  Total change: -6.40  Rating chartPersonal card
 Marshall Amateur Championship/Jerry Simon Memorial FIDE rated New York, New York USA 2014-12-05
RcRownchangeKK*chgGame
 1772 1372 0.00 2 -0.16 40 -6.40 
  Hellner, Wesley 1772  * USA0.001-0.0840-3.20 
  Sheer, Grey Denton 1772  * USA0.001-0.0840-3.20 
 * 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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