Individual Calculations May 2021
 Ivanova, Anna  Total change: 49.20  Rating chartPersonal card
 Championship2021CFOmen Tula RUS 2021-03-20
RcRownchangeKK*chgGame
 1558 1231 2.50 9 1.23 40 49.20 
  Kinin, Mikhail 1631  * RUS0.5010.424016.80 
  Astafurov, Arseniy f1631  * RUS0.001-0.0840-3.20 
  Bogachev, Vjacheslav 1612 RUS1.0010.914036.40 
  Usacheva, Glafira 1631  * RUS0.001-0.0840-3.20 
  Magomedov, Adam 1631  * RUS0.001-0.0840-3.20 
  Kocherov, Lev 1465 RUS1.0010.794031.60 
  Kainov, Aleksey 1631  * RUS0.001-0.0840-3.20 
  Hegai, Zarina 1323 RUS0.001-0.3740-14.80 
  Pavlov, Egor 1469 RUS0.001-0.2040-8.00 
 * 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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