Blitz: Individual Calculations August 2023
 Puzyrevsky, Boris M.  Total change: 14.40  Rating chartPersonal card
 Karelskaya skazka 2023 senior blitz Petrozavodsk RUS 2023-07-22
RcRownchangeKK*chgGame
 1922 1898 5.00 9 0.72 20 14.40 
  Pashkov, Vladimir M. 1634 RUS1.0010.18203.60 
  Balashov, Yuri S g2269 RUS0.001-0.1020-2.00 
  Sergeev, Alexey B. 1779 RUS1.0010.34206.80 
  Nakhodkin, Gennadiy 1891 RUS1.0010.49209.80 
  Savolainen, Lev P. f1993 RUS0.5010.13202.60 
  Zhikharev, Valeriy 2058 RUS0.001-0.2920-5.80 
  Loboda, Alexey M. 1765 RUS1.0010.32206.40 
  Ivanova, Tatiana 1917 RUS0.5010.03200.60 
  Bogumil, Tatiana wg1989 RUS0.001-0.3820-7.60 

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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