Individual Calculations February 2020
 Bogachev, Vjacheslav  Total change: 42.40  Rating chartPersonal card
 Suetin Memorial 2020_open Tula RUS 2020-01-03
RcRownchangeKK*chgGame
 1902 1570 3.00 7 2.12 20 42.40 
  Zhiriakov, Stanislav 1892 RUS0.001-0.1320-2.60 
  Viktorov, Alexandr G 1970  * RUS1.0010.922018.40 
  Molchanov, Ivan 1832 RUS1.0010.822016.40 
  Magomedov, Adam 1854 RUS0.001-0.1620-3.20 
  Kopeikin, Yuri 1946 RUS0.001-0.0920-1.80 
  Fedorchuk, Denis 1970  * RUS0.5010.42208.40 
  Kuznezov, Albert 1849 RUS0.5010.34206.80 
 * 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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