Individual Calculations August 2023
 Polevoy, David  Total change: -125.20  Rating chartPersonal card
 Volga Cup 2023 open Kostroma RUS 2023-07-04
RcRownchangeKK*chgGame
 1710 1781 4.00 9 -1.07 40 -42.80 
  Gerasimov, Ivan V 1280 RUS1.0010.04401.60 
  Rumyantsev, Semen 2009 RUS0.001-0.2140-8.40 
  Tsareva, Darya 1381  * RUS1.0010.08403.20 
  Patrushev, Konstantin 2115 RUS0.001-0.1240-4.80 
  Morokhin, Dmitriy 1381  * RUS1.0010.08403.20 
  Baranow, Sergey 2192 RUS0.001-0.0840-3.20 
  Gerasimov, Kirill An. 1438 RUS1.0010.12404.80 
  Parfenov, Efim 2108 RUS0.001-0.1340-5.20 
  Plehanov, Daniil 1484 RUS0.001-0.8540-34.00 
 * 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)
 
 Moscow Open 2023 A Moscow RUS 2023-07-17
RcRownchangeKK*chgGame
 1630 1781 3.00 8 -2.06 40 -82.40 
  Kazmin, Semen f2239 RUS0.001-0.0540-2.00 
  Shirokun, Aleksey 1337 RUS1.0010.06402.40 
  Bardyk, Artem 2063 RUS0.001-0.1640-6.40 
  Kurochkin, Artem 1364 RUS1.0010.07402.80 
  Doguzov, Georgiy 1381  * RUS1.0010.08403.20 
  Ponomarev, Andrey A. 2018 RUS0.001-0.2040-8.00 
  Kolomeets, Daniel 1202 RUS0.001-0.9840-39.20 
  Seliverstov, Fedor 1438 RUS0.001-0.8840-35.20 
 * 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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