Individual Calculations September 2018
 Kovaleva, Ekaterina  Total change: -25.60  Rating chartPersonal card
 V.Korchnoi Memorial 2018 St. Petersburg RUS 2018-08-15
RcRownchangeKK*chgGame
 1925 1889 3.50 9 -0.64 40 -25.60 
  Nesterov, Arseniy 2289  * RUS0.001-0.0840-3.20 
  Smolkov, Petr 1489  * RUS1.0010.08403.20 
  Shidlovskiy, Artemiy 2129 RUS0.001-0.2040-8.00 
  Eynullayev, Atilla 2165 AZE0.001-0.1740-6.80 
  Kuzmin, Andrey. 1690 RUS1.0010.24409.60 
  Babanin, Gleb 2156 RUS0.001-0.1840-7.20 
  Atakishiev, Emil 1631 RUS1.0010.18407.20 
  Slugin, Yaroslav 2103 RUS0.001-0.2340-9.20 
  Novitckii, Andrei 1671 RUS0.501-0.2840-11.20 
 * 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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