Individual Calculations February 2020
 Bobokhonov, Rustam  Total change: -49.60  Rating chartPersonal card
 Rostov-on-Don_Christmas tournament 2020 Rostov-on-Don RUS 2020-01-03
RcRownchangeKK*chgGame
 1794 2033 4.50 9 -2.48 20 -49.60 
  Boldyrev, Gleb 1748 RUS0.001-0.8420-16.80 
  Airapetjan, Aik 1633  * RUS0.001-0.9220-18.40 
  Belyaev, Boris 1741 RUS1.0010.15203.00 
  Krivitsky, Vladislav 1633  * RUS1.0010.08201.60 
  Levchuk, Ivan 1872 RUS1.0010.29205.80 
  Golovanev, Vladimir 1962 RUS0.001-0.6020-12.00 
  Yermolenko, Vitaly 1989 RUS1.0010.44208.80 
  Ivchenko, Alexander 1898 RUS0.501-0.1820-3.60 
  Mogilchenko, Timofey 1668 RUS0.001-0.9020-18.00 
 * 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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