Rapid: Individual Calculations October 2022
 Ivanov, Zakhar A  Total change: 21.60  Rating chartPersonal card
 Perm Championship 2022 Rapid Perm RUS 2022-09-17
RcRownchangeKK*chgGame
 1708 1504 3.50 9 1.08 20 21.60 
  Korotaev, Yaroslav 1909 RUS0.001-0.0820-1.60 
  Kuznetsova, Polina 1703 RUS0.001-0.2420-4.80 
  Kalmukov, Anatoly 1637 RUS1.0010.682013.60 
  Pozdeev, Artem 1714 RUS0.5010.27205.40 
  Krapivina, Galina 1858 RUS0.001-0.1120-2.20 
  Nekrasov, Ruslan 1726 RUS0.001-0.2220-4.40 
  Senik, Viktor 1629 RUS1.0010.672013.40 
  Subbotina, Mariya 1224 RUS0.001-0.8420-16.80 
  Minazov, Tagir 1970 RUS1.0010.952019.00 

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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