Individual Calculations May 2018
 Ivanova, Elena  Total change: -15.20  Rating chartPersonal card
 Kamchatka cup - 2018_G15 Petropavlovsk-Kamchatskiy RUS 2018-03-24
RcRownchangeKK*chgGame
 1388 1357 2.00 5 -0.38 40 -15.20 
  Komendrovskaya, Olga 1699 RUS0.001-0.1240-4.80 
  Leskina, Veronika 1373 RUS0.001-0.4840-19.20 
  Diachenko, Ekaterina 1279 RUS1.0010.394015.60 
  Selezneva, Anna 1210 RUS0.001-0.7040-28.00 
  Buvaylova, Polina 1378 RUS1.0010.534021.20 

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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