Individual Calculations September 2021
 Gusev, Boris An.  Total change: -70.80  Rating chartPersonal card
 Yaroslav Mudryj 2021 open Yaroslavl RUS 2021-07-21
RcRownchangeKK*chgGame
 1439 1564 3.50 8 -1.77 40 -70.80 
  Mironov, Vadim 1964  * RUS0.001-0.0840-3.20 
  Grekova, Aglaya 1261 RUS0.001-0.8640-34.40 
  Kichakov, Eduard 1266 RUS1.0010.15406.00 
  Afineevskij, Ilya 1333 RUS0.001-0.7940-31.60 
  Tereshchenko, Eva 1231 RUS0.501-0.3840-15.20 
  Zadorozhy, Egor 1198 RUS1.0010.10404.00 
  Koval, Nikita O. 1291 RUS0.501-0.3340-13.20 
  Zverolovlev, Igor 1964  * RUS0.5010.424016.80 
 * 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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