Individual Calculations July 2022
 Duev, Dmitriy  Total change: 33.80  Rating chartPersonal card
 V.Byvshev Memorial St. Petersburg RUS 2022-06-15
RcRownchangeKK*chgGame
 1853 1451 2.50 8 1.69 20 33.80 
  Ivanov, Sergei V. 2083 RUS0.001-0.0120-0.20 
  Sorin, Ilya 1797 RUS1.0010.892017.80 
  Filippov, Kirill P. 1965 RUS0.001-0.0420-0.80 
  Mironov, Alexander 1725 RUS0.5010.33206.60 
  Makshanov, Matvey 1674 RUS1.0010.782015.60 
  Sapegin, Yaroslav 1980 RUS0.001-0.0320-0.60 
  Kurbanov, Sergey 1760 RUS0.001-0.1420-2.80 
  Berezovsky, Timofei 1841 RUS0.001-0.0920-1.80 

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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