Rapid: Individual Calculations February 2021
 Sakorenko, Adriana  Total change: 39.20  Rating chartPersonal card
 A.V.Sharov Memorial Rapid Open 2021 Borisoglebsk RUS 2021-01-23
RcRownchangeKK*chgGame
 1941 1972 6.00 8 1.96 20 39.20 
  Rudnev, Pavel 1407 RUS1.0010.02200.40 
  Manukovsky, Vladimir f2159 RUS1.0010.742014.80 
  Popov, Maksim 2053 RUS0.001-0.3920-7.80 
  Pishchalnikov, Roman A. 1764 RUS1.0010.23204.60 
  Mikhnenko, Alexander c2094 RUS1.0010.672013.40 
  Shcherbashin, Victor 2097 RUS0.5010.17203.40 
  Zhurova, Anna 1881 RUS0.501-0.1220-2.40 
  Skvortsov, Andrey 2071 RUS1.0010.642012.80 

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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