Individual Calculations February 2019
 Tsevtkov, Andrey V  Total change: -10.00  Rating chartPersonal card
 Volgograd region championship Volgograd RUS 2019-01-04
RcRownchangeKK*chgGame
 1898 2123 5.50 8 -0.50 20 -10.00 
  Kostornichenko, Yana 1723  * RUS1.0010.08201.60 
  Gasanov, Vadim 1723  * RUS0.501-0.4220-8.40 
  Bandurina, Sofia 1804 RUS0.501-0.3720-7.40 
  Filin, Sergey 2127 RUS1.0010.512010.20 
  Romanov, Kirill 1932 RUS1.0010.25205.00 
  Fedotov, Andrey 2044 RUS0.501-0.1120-2.20 
  Silkin, Anatoly 2107 RUS0.001-0.5220-10.40 
  Kramarenko, Elena 1723  * RUS1.0010.08201.60 
 * 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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