Rapid: Individual Calculations February 2020
 Biryukov, Dmitriy  Total change: -29.60  Rating chartPersonal card
 Grand prix SRCA 2019 - st 4 (rapid) Saratov RUS 2019-12-29
RcRownchangeKK*chgGame
 2023 2359 9.00 12 -1.48 20 -29.60 
  Aleev, Aleksandr 2055 RUS0.001-0.8620-17.20 
  Aleev, Aleksandr 2055 RUS1.0010.14202.80 
  Safarov, Ilkin 1959  * RUS1.0010.08201.60 
  Safarov, Ilkin 1959  * RUS1.0010.08201.60 
  Nikonov, Lev 1959  * RUS1.0010.08201.60 
  Nikonov, Lev 1959  * RUS1.0010.08201.60 
  Palin, Denis 2147 RUS0.501-0.2720-5.40 
  Palin, Denis 2147 RUS1.0010.23204.60 
  Eramian, Gamlet 2060 RUS1.0010.15203.00 
  Eramian, Gamlet 2060 RUS0.501-0.3520-7.00 
  Ayrapetyan, Oganes 1959  * RUS0.001-0.9220-18.40 
  Ayrapetyan, Oganes 1959  * RUS1.0010.08201.60 
 * 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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