Individual Calculations June 2019
 Chuklin, Ivan  Total change: -77.60  Rating chartPersonal card
 Russian Championship B15 2019 Loo RUS 2019-04-20
RcRownchangeKK*chgGame
 1879 2056 4.50 9 -1.94 40 -77.60 
  Stepanov, Pavel 1809 RUS0.501-0.3140-12.40 
  Prozorov, Pavel 2023 RUS0.501-0.0540-2.00 
  Toropov, Lev 1760 RUS0.001-0.8540-34.00 
  Kirushin, Ivan 1851 RUS0.501-0.2640-10.40 
  Khisamov, Ruslan 1656  * RUS1.0010.08403.20 
  Shoshin, Kirill 1889 RUS0.501-0.2240-8.80 
  Averyanov, Grigori 1994 RUS0.501-0.0940-3.60 
  Kataev, Aleksandr 1912 RUS1.0010.314012.40 
  Erastov, Semen 2021 RUS0.001-0.5540-22.00 
 * 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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