Rapid: Individual Calculations February 2020
 Ilyina, Lada  Total change: -28.40  Rating chartPersonal card
 Rapid Moscow. January 2020 - 1 Moscow RUS 2020-01-07
RcRownchangeKK*chgGame
 1768 1816 2.00 6 -1.42 20 -28.40 
  Prokopchuk, Yury f2216  * RUS0.001-0.0820-1.60 
  Bachaliashvili, Eduard 1562 RUS0.001-0.8120-16.20 
  Karpov, Igor 1416  * RUS1.0010.08201.60 
  Efendieva, Alina 1623 RUS1.0010.25205.00 
  Girshgorn, Leonid 2171 RUS0.001-0.1120-2.20 
  Tagirov, Kajum K 1622 RUS0.001-0.7520-15.00 
 * 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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