Individual Calculations September 2019
 Ubushaev, Ivan  Total change: 27.40  Rating chartPersonal card
 Gray Caspian sea Rtg - 2019 Lagan RUS 2019-07-26
RcRownchangeKK*chgGame
 1958 1781 4.00 9 1.37 20 27.40 
  Hudyakov, Sergey 2118 RUS0.001-0.1220-2.40 
  Krotov, Illia 1938 RUS1.0010.712014.20 
  Boskhomdzhiev, Sanal 1760 RUS1.0010.47209.40 
  Kobylkin, Evgeni f2181  * UKR0.001-0.0820-1.60 
  Melnikov, Artem 2072 RUS0.001-0.1520-3.00 
  Boulgakov, Timur 1899 RUS1.0010.662013.20 
  Bulaevskiy, Semen 1992 UKR0.001-0.2320-4.60 
  Mankirov, Vladimir 1637 RUS1.0010.31206.20 
  Popov, Denis 2023 RUS0.001-0.2020-4.00 
 * 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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