Rapid: Individual Calculations January 2023
 Bryndin, Vladimir  Total change: -26.00  Rating chartPersonal card
 St. Petersburg Seniors Rapid Championship 2022 St. Petersburg RUS 2022-12-01
RcRownchangeKK*chgGame
 1939 2084 5.00 8 -0.43 20 -8.60 
  Zhukov, Gennady 1750 RUS1.0010.12202.40 
  Kruglikov, Alexander 1943 RUS0.001-0.6920-13.80 
  Tolkachev, Vladimir 1790 RUS1.0010.15203.00 
  Grigoriev, Yury Z. 1936 RUS1.0010.30206.00 
  Erukhimov, Arkady 1995 RUS1.0010.38207.60 
  Gilman, Pavel 1874 RUS0.001-0.7720-15.40 
  Sirotkina, Nina wm2077 RUS1.0010.49209.80 
  Shalygin, Andrei 2148 RUS0.001-0.4120-8.20 

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)
 
 Ya.D. Zinder Memorial 2022 St. Petersburg RUS 2022-12-26
RcRownchangeKK*chgGame
 1954 2084 5.00 9 -0.87 20 -17.40 
  Nedilskiy, Igor 1737 RUS1.0010.11202.20 
  Zhikharev, Valeriy 2095 RUS0.5010.02200.40 
  Sorokopudov, Vladimir M. 1947 RUS1.0010.32206.40 
  Monin, Nikolay m2218 RUS0.001-0.3220-6.40 
  Savolainen, Lev P. f1946 RUS0.001-0.6920-13.80 
  Zhuravlev, Mikhail 1955 RUS1.0010.33206.60 
  Nakhodkin, Gennadiy 1993 RUS0.001-0.6220-12.40 
  Kropochev, Valeriy 1684  * RUS1.0010.08201.60 
  Osmolny, Vladimir I. f2008 RUS0.501-0.1020-2.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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