Individual Calculations May 2021
 Pokhlebin, Sergej  Total change: -15.00  Rating chartPersonal card
 VO Moscow. March 2021 Moscow RUS 2021-03-14
RcRownchangeKK*chgGame
 1445 1730 5.00 7 -0.75 20 -15.00 
  Badulina, Polina 1330  * RUS1.0010.08201.60 
  Tuinov, Timur 1410 RUS0.001-0.8720-17.40 
  Chistova, Ekaterina 1330  * RUS1.0010.08201.60 
  Artelnykh, Leonid 1491 RUS1.0010.20204.00 
  Khoroshun, Vladimir Vl 1330  * RUS1.0010.08201.60 
  Asatryan, Leon 1575 RUS1.0010.29205.80 
  Merkulova, Victoria 1652 RUS0.001-0.6120-12.20 
 * 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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