Rapid: Individual Calculations April 2021
 Osmolny, Vladimir I.  Total change: -65.40  Rating chartPersonal card
 North-West chess Championship 2021_men. RAPID St. Petersburg RUS 2021-03-06
RcRownchangeKK*chgGame
 1927 2130 2.50 8 -3.27 20 -65.40 
  Tolkachev, Vladimir 1817 RUS1.0010.14202.80 
  Nesterov, Arseniy g2416 RUS0.001-0.1620-3.20 
  Shin, Robert 2056 RUS0.501-0.1020-2.00 
  Galchenko, Vadim 2002 RUS0.001-0.6720-13.40 
  Shchetkin, Kirill 1657 RUS0.001-0.9520-19.00 
  Karalkin, Maksim f1958 RUS0.001-0.7320-14.60 
  Smirnov, Yaroslav 1682 RUS0.001-0.9420-18.80 
  Petrov, Alexandr 1826 RUS1.0010.14202.80 

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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