Individual Calculations December 2021
 Preobrazhenskaya, Diana  Total change: 19.20  Rating chartPersonal card
 M.Chigorin Memorial 2021 St. Petersburg RUS 2021-10-23
RcRownchangeKK*chgGame
 1995 1764 2.50 8 0.62 40 24.80 
  Shchukin, Maksim 2164  * RUS0.001-0.0840-3.20 
  Ismayil, Malak wc2067 AZE0.001-0.1440-5.60 
  Semenenko, Sergey 2099 RUS1.0010.884035.20 
  Mochalin, Faddey 2076 RUS0.001-0.1440-5.60 
  Zverolovlev, Igor 2089 RUS0.001-0.1340-5.20 
  Kobets, Vasily 1364  * RUS1.0010.08403.20 
  Makeev, Nikolay 2148 RUS0.5010.414016.40 
  Lisenkov, Svyatoslav 1949 RUS0.001-0.2640-10.40 
 * 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)
 
 Central FR Chmp 2021 standard B15 Suzdal RUS 2021-11-10
RcRownchangeKK*chgGame
 1645 1770 5.50 9 -0.14 40 -5.60 
  Semibratov, Ilya 1370  * RUS1.0010.08403.20 
  Lopin, Egor 1459 RUS1.0010.14405.60 
  Zhirnov, Grigoriy Ev 1370  * RUS1.0010.08403.20 
  Denisov, Matvey 1860 RUS0.5010.12404.80 
  Lototovich, Andrey I 1563 RUS1.0010.23409.20 
  Veselov, Yaroslav 2063 RUS0.001-0.1540-6.00 
  Suslov, Dmirtry 1847 RUS0.001-0.3940-15.60 
  Moshkin, Aleksandr 1888 RUS0.001-0.3440-13.60 
  Ryzhov, Sergei 1388 RUS1.0010.09403.60 
 * 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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