Individual Calculations December 2019
 Nikonova, Katerina  Total change: -5.20  Rating chartPersonal card
 Championship of the SZFO 2019_G15 St. Petersburg RUS 2019-11-18
RcRownchangeKK*chgGame
 1239 1254 3.50 7 -0.13 40 -5.20 
  Chervyakova, Tatiana 1432 RUS0.5010.23409.20 
  Zakharova, Alina 1146 RUS1.0010.354014.00 
  Khomenko, Ljubov 1164 RUS0.501-0.1240-4.80 
  Kruglova, Elizaveta 1325 RUS0.001-0.4040-16.00 
  Shabanova, Vasilisa 1232 RUS0.501-0.0340-1.20 
  Avanyan, Mari 1334 RUS0.5010.11404.40 
  Baskakova, Aleksandra 1043 RUS0.501-0.2740-10.80 

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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