Individual Calculations July 2021
 Vershinin, Igor  Total change: -6.00  Rating chartPersonal card
 White Rook 2021_Final stage Tuapse RUS 2021-05-29
RcRownchangeKK*chgGame
 1503 1854 6.00 7 -0.15 40 -6.00 
  Keligov, Khalid 1454  * RUS1.0010.08403.20 
  Mescheryakov, Artem 1722 RUS0.001-0.6840-27.20 
  Davydov, Maxim 1454  * RUS1.0010.08403.20 
  Koshkin, Mikhail 1527 RUS1.0010.13405.20 
  Usov, Dmitry E. 1454  * RUS1.0010.08403.20 
  Klimov, Nikita 1454  * RUS1.0010.08403.20 
  Kostin, Anton 1454  * RUS1.0010.08403.20 
 * 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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