Individual Calculations August 2022
 Butorin, Andrey  Total change: -82.40  Rating chartPersonal card
 X Gumerov Memorial (Open A) Ufa RUS 2022-07-02
RcRownchangeKK*chgGame
 1412 1959 3.50 8 -4.12 20 -82.40 
  Saifullin, Ainur 1240 RUS0.001-0.9920-19.80 
  Sinitsyn, Ruslan 1559  * RUS1.0010.08201.60 
  Kukoverov, Viktor 1307 RUS0.501-0.4920-9.80 
  Moskvina, Arina 1420 RUS1.0010.03200.60 
  Gaziev, Amir 1512 RUS0.501-0.4420-8.80 
  Ganiev, Artur 1510 RUS0.001-0.9420-18.80 
  Gimazetdinov, Amir 1636 RUS0.001-0.8720-17.40 
  Volodina, Nadezhda 1115 RUS0.501-0.5020-10.00 
 * 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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