Individual Calculations July 2021
 Bashritdinova, Shakhrizoda  Total change: -14.40  Rating chartPersonal card
 Tashkent Spring Open 2021 Tashkent UZB 2021-06-01
RcRownchangeKK*chgGame
 1515 1252 0.00 2 -0.36 40 -14.40 
  Tsoin, Mikhail 1523 UZB0.001-0.1740-6.80 
  Sardorova, Robiyakhon 1506 UZB0.001-0.1940-7.60 

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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