Individual Calculations January 2020
 Sergeev, Yury I.  Total change: 25.40  Rating chartPersonal card
 Kaluga Championship 2019 Kaluga RUS 2019-11-25
RcRownchangeKK*chgGame
 1904 1992 5.50 7 1.27 20 25.40 
  Shcherbakov, Boris 1592  * RUS1.0010.08201.60 
  Fedorov, Oleg 1907 RUS1.0010.38207.60 
  Aniskov, Artiom 2120 RUS0.001-0.3320-6.60 
  Gavrilichev, Aleksandr 1944 RUS0.501-0.0720-1.40 
  Denisov, Nikolay D. 1959 RUS1.0010.45209.00 
  Antipov, Vladimir 1834 RUS1.0010.29205.80 
  Kachulin, Sergey 1973 RUS1.0010.47209.40 
 * 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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