Individual Calculations February 2022
 Efimova, Darya  Total change: 59.60  Rating chartPersonal card
 SuetinOPEN Tula RUS 2022-01-03
RcRownchangeKK*chgGame
 1645 1539 4.50 8 1.49 40 59.60 
  Urzhumtsev, Oleg 1609 RUS1.0010.604024.00 
  Tsaplin, Oleg 1562 RUS0.5010.03401.20 
  Volodin, Alexandr E. 1890 RUS0.001-0.1140-4.40 
  Shmatov, Sergey 1312 RUS0.001-0.7940-31.60 
  Orlov, Valery 1577 RUS1.0010.554022.00 
  Dolgopyatov, Evgeniy 1630 RUS1.0010.624024.80 
  Prutskov, Aleksei 1899 RUS0.001-0.1040-4.00 
  Starnikov, Nikolay 1679 RUS1.0010.694027.60 

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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