Individual Calculations February 2019
 Zakharov, Yuri  Total change: -26.40  Rating chartPersonal card
 Early Bird 16 St. Petersburg RUS 2019-01-02
RcRownchangeKK*chgGame
 1667 1698 3.50 9 -1.32 20 -26.40 
  Rudovskii, Filipp 2098  * RUS0.5010.42208.40 
  Sapegin, Yaroslav 1955 RUS0.001-0.1820-3.60 
  Kobak, Polina 1386 RUS1.0010.14202.80 
  Kobzar, Alexandr 2098  * UKR0.001-0.0820-1.60 
  Lazarev, Mikhail S. 1298  * RUS1.0010.08201.60 
  Kokhnover, Ilya 1931 RUS0.001-0.2120-4.20 
  Lapin, Artem 1510 RUS0.001-0.7420-14.80 
  Romanov, Nikita M. 1316 RUS0.001-0.9120-18.20 
  Andreev, Kirill 1409 RUS1.0010.16203.20 
 * 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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