Individual Calculations December 2018
 Serditykh, Olesya  Total change: -12.80  Rating chartPersonal card
 SouthFR Chmp. 2018 Juniors G-19 Loo RUS 2018-11-03
RcRownchangeKK*chgGame
 1675 1973 8.00 10 -0.32 40 -12.80 
  Barskova, Polina 1667 RUS1.0010.14405.60 
  Troyanok, Tatiana 1899 RUS1.0010.404016.00 
  Badmaeva, Baina 1573  * RUS1.0010.08403.20 
  Reva, Liubov 1573  * RUS1.0010.08403.20 
  Gelman, Inna 1664 RUS0.501-0.3640-14.40 
  Barskova, Polina 1667 RUS1.0010.14405.60 
  Troyanok, Tatiana 1899 RUS0.501-0.1040-4.00 
  Badmaeva, Baina 1573  * RUS1.0010.08403.20 
  Reva, Liubov 1573  * RUS1.0010.08403.20 
  Gelman, Inna 1664 RUS0.001-0.8640-34.40 
 * 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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