Individual Calculations September 2022
 Dunaevskaya, Alisa  Total change: -28.40  Rating chartPersonal card
 KONTUR OPEN 2022 Yekaterinburg RUS 2022-08-02
RcRownchangeKK*chgGame
 1886 1590 1.00 7 -0.28 20 -5.60 
  Kim, Andrey 2133 RUS0.001-0.0320-0.60 
  Efimov, Leonid 1920 RUS0.001-0.1220-2.40 
  Aleshina, Arina 1867 RUS0.001-0.1720-3.40 
  Eltyshev, Serafim 1918 RUS0.001-0.1320-2.60 
  Shakhov, Dmitriy 1857 RUS0.001-0.1820-3.60 
  Shevtsova, Stefania 1563 RUS1.0010.46209.20 
  Zakharova, Evgeniya 1942 RUS0.001-0.1120-2.20 

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)
 
 V.Korchnoi Memorial 2022 St. Petersburg RUS 2022-08-20
RcRownchangeKK*chgGame
 1592 1590 2.50 7 -1.14 20 -22.80 
  Timoshin, Maxim 2132 RUS0.001-0.0320-0.60 
  Filippov, Nikita 1190  * RUS0.001-0.9220-18.40 
  Tuchkov, Valeriy 1381 RUS0.501-0.2720-5.40 
  Zorenko, Ivan A 1359 RUS1.0010.21204.20 
  Aleshina, Arina 1867 RUS0.5010.33206.60 
  Mineev, Sergey I. 1824 RUS0.001-0.2120-4.20 
  Kolesnikov, Alexander V. 1394 RUS0.501-0.2520-5.00 
 * 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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