Individual Calculations September 2021
 Ivlev, Nikita  Total change: -18.00  Rating chartPersonal card
 VO Moscow. July 2021 Moscow RUS 2021-07-11
RcRownchangeKK*chgGame
 1584 1313 1.00 7 -0.45 40 -18.00 
  Bukanov, Yuriy 1713  * RUS0.001-0.0840-3.20 
  Rossal, Valeriy I. 1713  * RUS0.001-0.0840-3.20 
  Mazur, Arkadiy 1616 RUS1.0010.864034.40 
  Ratataev, Ilya 1694 RUS0.001-0.0940-3.60 
  Pylaev, Evgenij 1688 RUS0.001-0.0940-3.60 
  Epikhin, Oleg 1053 RUS0.001-0.8240-32.80 
  Alekseev, Stanislav 1608 RUS0.001-0.1540-6.00 
 * 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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