Individual Calculations December 2019
 Buniatyan, David  Total change: -1.20  Rating chartPersonal card
 Moscow Chmp. B19 2019 Moscow RUS 2019-11-18
RcRownchangeKK*chgGame
 1890 1960 4.00 7 -0.03 40 -1.20 
  Pavlov, Danila f2360  * RUS0.001-0.0840-3.20 
  Petrusevich, Ivan 1560  * RUS1.0010.08403.20 
  Sauri, Georgy 1560  * RUS1.0010.08403.20 
  Orlov, Aleksandr 1965 RUS0.001-0.4940-19.60 
  Talyzin, Valeriy 1829 RUS1.0010.324012.80 
  Rysaev, Danial 2029 RUS1.0010.604024.00 
  Usov, Aleksandr E. 1930 RUS0.001-0.5440-21.60 
 * 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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