Individual Calculations September 2019
 Bulavin, Alexander  Total change: -11.20  Rating chartPersonal card
 Yaroslav Mudryj 2019 open Yaroslavl RUS 2019-07-23
RcRownchangeKK*chgGame
 2027 2267 6.50 9 -0.56 20 -11.20 
  Chagina, Ulyana 1867  * RUS1.0010.08201.60 
  Kirillov, Mihail 1939 RUS1.0010.13202.60 
  Zakirov, Vladislav 2100 RUS0.501-0.2220-4.40 
  Sokolov, Ilia 2022 RUS0.501-0.3020-6.00 
  Tarasov, Danila 1983 RUS0.501-0.3420-6.80 
  Akochenok, Daniil 2006 RUS1.0010.18203.60 
  Shkalov, Oleg 2212 RUS0.001-0.5820-11.60 
  Davydova, Kira 1949 RUS1.0010.13202.60 
  Ovchinnikov, Yury 2161 RUS1.0010.36207.20 
 * 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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