Individual Calculations October 2021
 Stebunov, Alexander A.  Total change: -76.40  Rating chartPersonal card
 Anapa_2021_open Anapa RUS 2021-09-01
RcRownchangeKK*chgGame
 1474 1766 3.50 9 -3.82 20 -76.40 
  Blinova, Klavdija-Marija 1366  * RUS1.0010.08201.60 
  Piankov, Evgenij m2166  * UKR0.001-0.0820-1.60 
  Soblirova, Sabina 1494 RUS0.501-0.3320-6.60 
  Isakova, Anna 1366  * RUS0.001-0.9220-18.40 
  Krupnov, Trofim R 1366  * RUS0.001-0.9220-18.40 
  Malysheva, Viktoriya 1388 RUS0.501-0.4120-8.20 
  Smirnova, Dariya 1366  * RUS1.0010.08201.60 
  Dmitrenko, Ignat 1366  * RUS0.501-0.4220-8.40 
  Gidaspov, Alexander 1392 RUS0.001-0.9020-18.00 
 * 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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