Rapid: Individual Calculations June 2019
 Sergeev, Igor  Total change: 23.20  Rating chartPersonal card
 Dubna 2019 May rapid Dubna RUS 2019-05-12
RcRownchangeKK*chgGame
 1856 2111 6.50 7 1.16 20 23.20 
  Lashko, Maksim 1711  * RUS1.0010.08201.60 
  Godzenko, Pavel 1711  * RUS1.0010.08201.60 
  Abramov, Vladimir 1742 RUS1.0010.10202.00 
  Zasypkin, Alexandr 2246 RUS1.0010.682013.60 
  Aleksandrov, Evgeny 2157 RUS0.5010.06201.20 
  Rakov, Dmitri 1711  * RUS1.0010.08201.60 
  Neprokin, Georgij 1711  * 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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