Blitz: Individual Calculations October 2020
 Ivanov, Sergey A.  Total change: -54.20  Rating chartPersonal card
 Karelskaya skazka 2020 blitz Petrozavodsk RUS 2020-08-28
RcRownchangeKK*chgGame
 1847 2230 5.00 9 -2.71 20 -54.20 
  Kravtchenko, Vladimir G. 1807 RUS1.0010.07201.40 
  Andronov, Mikhail G. 2010 RUS1.0010.22204.40 
  Osmolny, Vladimir I. f2108 RUS0.001-0.6720-13.40 
  Stolyarov, Sergey V. 1827 RUS1.0010.08201.60 
  Nasonov, Vadim A. 2067 RUS0.001-0.7220-14.40 
  Krylov, Alexander 1509 RUS1.0010.01200.20 
  Morozov, Mikhail A. 1495 RUS0.001-0.9920-19.80 
  Ershova, Sofya 1779 RUS1.0010.06201.20 
  Savolainen, Lev P. f2020 RUS0.001-0.7720-15.40 

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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