Individual Calculations July 2019
 Kazennova, Elena  Total change: -37.60  Rating chartPersonal card
 Grand-prix Dvorets_Summer starts_Group E Moscow RUS 2019-06-02
RcRownchangeKK*chgGame
 1050 1131 1.50 4 -0.94 40 -37.60 
  Degtyarev, Andrey 1018 RUS0.501-0.1540-6.00 
  Azamov, Tamirlan 1020 RUS1.0010.354014.00 
  Teimurkhanly, Teimurkhan 1103 RUS0.001-0.5440-21.60 
  Ozhogin, Mikhail 1059 RUS0.001-0.6040-24.00 

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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