Individual Calculations November 2023
 Petrov, Maksim  Total change: -26.40  Rating chartPersonal card
 VO Moscow. October 2023 Moscow RUS 2023-10-01
RcRownchangeKK*chgGame
 1471 1729 4.00 5 0.04 20 0.80 
  Svyatopolk-Chetvertynskaya, Vasi 1381 RUS0.501-0.3920-7.80 
  Belyaevskiy, Mikhail 1329  * RUS1.0010.08201.60 
  Betenev, Artem Dm 1459 RUS1.0010.17203.40 
  Kedrov, Valery V. f1734 RUS0.5010.01200.20 
  Popov, Sergey Vl 1454 RUS1.0010.17203.40 
 * 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)
 
 M.Chigorin Memorial 2023 St. Petersburg RUS 2023-10-21
RcRownchangeKK*chgGame
 1645 1729 3.00 7 -1.36 20 -27.20 
  Melnikov, Dmitry f2243 RUS0.001-0.0420-0.80 
  Dmitriev, Maksim S 1423 RUS0.001-0.8620-17.20 
  Fomina, Elizaveta 1450 RUS1.0010.16203.20 
  Borozdin, Leonid 1516 RUS0.001-0.7720-15.40 
  Vinogradov, Artem Pav. 1405 RUS1.0010.13202.60 
  Igumnov, Nikita 1503 RUS1.0010.21204.20 
  Imashev, Ildar 1978 RUS0.001-0.1920-3.80 

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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