Individual Calculations December 2018
 Buchtova, Viktorie  Total change: -14.40  Rating chartPersonal card
 World Cadet Chess Championship U-08 Girls 2018 Santiago de Compostela ESP 2018-11-04
RcRownchangeKK*chgGame
 1295 1106 0.50 3 -0.36 40 -14.40 
  Li, Rachael 1506  * USA0.001-0.0840-3.20 
  Shriyana, S Mallya wc1204 IND0.001-0.3740-14.80 
  Haasova, Timea 1174 SVK0.5010.09403.60 
 * 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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