Individual Calculations February 2020
 Iljin, Konstantin  Total change: -22.40  Rating chartPersonal card
 Christmas Tournament A 2019-20 St. Petersburg RUS 2019-12-23
RcRownchangeKK*chgGame
 1679 1816 4.00 7 -0.56 40 -22.40 
  Melnikov, Fedor 1416  * RUS1.0010.08403.20 
  Andreev, Konstantin 2216  * RUS0.001-0.0840-3.20 
  Nikolaev, Nikita S. 1578 RUS0.001-0.8040-32.00 
  Rumyantsev, Semen 1445 RUS1.0010.10404.00 
  Trusov, Igor 1416  * RUS1.0010.08403.20 
  Khodko, Yurii N. 1981 RUS0.5010.22408.80 
  Petrov, Igor 1701 RUS0.501-0.1640-6.40 
 * 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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