Individual Calculations August 2021
 Sterkhov, Sergey  Total change: -81.60  Rating chartPersonal card
 Magnezit-120 Satka RUS 2021-07-06
RcRownchangeKK*chgGame
 1511 1689 3.50 8 -2.04 40 -81.60 
  Kanter, Eduard m2089  * RUS0.001-0.0840-3.20 
  Nikulina, Anastasiya 1519 RUS0.001-0.7240-28.80 
  Gamelyanov, Yan 1289  * RUS1.0010.08403.20 
  Rakina, Yuliya 1442 RUS0.001-0.8140-32.40 
  Petrov, Aleksander 1289  * RUS0.001-0.9240-36.80 
  Davydova, Tatiana 1289  * RUS1.0010.08403.20 
  Leiman, Kai 1289  * RUS1.0010.08403.20 
  Mikhailov, Pavel 1882 RUS0.5010.254010.00 
 * 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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