Individual Calculations September 2018
 Sergeev, Igor  Total change: -15.30  Rating chartPersonal card
 Dubna 2018 - Estafeta pokoleniy - tournament A Dubna RUS 2018-08-07
RcRownchangeKK*chgGame
 2022 2386 6.50 9 -1.53 10 -15.30 
  Sepp, Yuri 1986  * RUS0.501-0.4210-4.20 
  Chernenko, Tatyana 1986  * RUS1.0010.08100.80 
  Kobozeva, Viktoria 1986  * RUS1.0010.08100.80 
  Popov, Konstantin 2198 RUS0.001-0.7410-7.40 
  Gorskiy, Alexander 1986  * RUS1.0010.08100.80 
  Gubareva, Sofia 1986  * RUS0.501-0.4210-4.20 
  Kozlov, Aleksandr 2095 RUS1.0010.15101.50 
  Rigovich, Albert 1986  * RUS1.0010.08100.80 
  Shatunov, Leonid 1986  * RUS0.501-0.4210-4.20 
 * 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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