Rapid: Individual Calculations August 2021
 Sycheva, Sofia  Total change: 79.00  Rating chartPersonal card
 XVII International Chess Festival_Pskov 2021_D Pskov RUS 2021-06-26
RcRownchangeKK*chgGame
 1633 1431 3.00 7 0.67 20 13.40 
  Polevoi, Vladimir 1905 RUS0.001-0.0520-1.00 
  Sokolov, Ilia 2004 RUS0.001-0.0220-0.40 
  Mirakova, Malika 1014 RUS1.0010.07201.40 
  Labusova, Anna 1647 RUS1.0010.782015.60 
  Druzhinin, Vladislav 1161 RUS1.0010.17203.40 
  Panchenko, Sergey 1604 RUS0.001-0.2720-5.40 
  Rusov, Valery 2098 RUS0.001-0.0120-0.20 

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)
 
 Volga Cup 2021_rapid open Kostroma RUS 2021-07-03
RcRownchangeKK*chgGame
 1791 1431 4.50 9 3.28 20 65.60 
  Ponikarovsky, Alexey f1855 RUS0.5010.43208.60 
  Skvortsov, Andrei 2146 RUS0.001-0.0120-0.20 
  Paltusov, Sergei 1818 RUS1.0010.912018.20 
  Morozov, Valeriy 1823 RUS0.001-0.0820-1.60 
  Baybaratskiy, Kirill A. 1573 RUS1.0010.692013.80 
  Gusev, Kirill 1813 RUS0.001-0.0920-1.80 
  Ivanova, Anastasia S. 1782 RUS0.001-0.1120-2.20 
  Sepiashvili, Ivan 1574 RUS1.0010.692013.80 
  Sokolov, Sergey 1731 RUS1.0010.852017.00 

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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