Individual Calculations June 2018
 Foisor, Sabina-Francesca  Total change: -4.00  Rating chartPersonal card
 6th Cherry Blossom Classic Dulles, Virginia USA 2018-05-25
RcRownchangeKK*chgGame
 2213 2305 4.00 7 -0.20 20 -4.00 
  Jian, Alex 2077 USA1.0010.21204.20 
  Treger, Yefim 2129 USA1.0010.27205.40 
  Escobar, Alder g2476 COL0.001-0.2720-5.40 
  Clasby, Derek 2045 USA1.0010.18203.60 
  Zhu, Neo 1905  * USA0.501-0.4220-8.40 
  Kraai, Jesse g2493 USA0.001-0.2620-5.20 
  Stearman, Josiah Paul f2368 USA0.5010.09201.80 
 * 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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