Individual Calculations June 2018
 Treger, Yefim  Total change: -19.20  Rating chartPersonal card
 6th Cherry Blossom Classic Dulles, Virginia USA 2018-05-25
RcRownchangeKK*chgGame
 1953 2129 4.00 7 -0.96 20 -19.20 
  Miller, Andrew J 1838 USA1.0010.15203.00 
  Foisor, Sabina-Francesca wg2305 USA0.001-0.2720-5.40 
  Prem, Pranav 1853 USA0.501-0.3320-6.60 
  Davis, Geoffrey Cyril 1801 USA0.501-0.3720-7.40 
  Heller, Garrett 1901 USA1.0010.21204.20 
  Indusekar, Akshay 2121 USA0.501-0.0120-0.20 
  Chen, Alex 1849 USA0.501-0.3420-6.80 

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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