Blitz: Individual Calculations January 2020
 Bakhtin, Vladimir A.  Total change: -8.80  Rating chartPersonal card
 Moscow region Chmp. Blitz. Seniors_2019 Lyubertsy RUS 2019-12-07
RcRownchangeKK*chgGame
 1997 2124 5.50 9 -0.44 20 -8.80 
  Zhvalikovsky, Kliment 1826 RUS1.0010.15203.00 
  Domnin, Vladimir 1954 RUS1.0010.28205.60 
  Andrianov, Anatoliy Vl 1847 RUS1.0010.17203.40 
  Evstigneev, Viktor 2001 RUS1.0010.33206.60 
  Kartsev, Vasily 1973 RUS0.501-0.2020-4.00 
  Zilbert, Oleg f2177 RUS0.001-0.4320-8.60 
  Trikin, Ilia 2160 RUS1.0010.552011.00 
  Bogumil, Tatiana wg1984 RUS0.001-0.6920-13.80 
  Sobolev, Nikolay 2054 RUS0.001-0.6020-12.00 

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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