Individual Calculations February 2023
 Belyatskiy, Petr  Total change: 121.20  Rating chartPersonal card
 VO Moscow. January 2023 Moscow RUS 2023-01-08
RcRownchangeKK*chgGame
 1740 1440 4.50 7 3.03 40 121.20 
  Bakushin, Oleg 2067 RUS1.0010.994039.60 
  Ryabov, Viktor 1455 RUS1.0010.524020.80 
  Popkov, Andrey 2040 RUS0.001-0.0240-0.80 
  Chapygin, Sergey 1796 RUS1.0010.894035.60 
  Pokhlebin, Sergej 1593 RUS0.001-0.3040-12.00 
  Bukanov, Yuriy 1626 RUS1.0010.744029.60 
  Rossal, Valeriy I. 1602 RUS0.5010.21408.40 

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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