Individual Calculations February 2023
 Khamzaev, Shaxzod  Total change: -56.40  Rating chartPersonal card
 Tashkent Winter Open 2022 Tashkent UZB 2023-01-06
RcRownchangeKK*chgGame
 1288 1400 2.50 6 -1.41 40 -56.40 
  Umarov, Bekhruz 1793 UZB0.001-0.0840-3.20 
  Sattarova, Shaxrizoda 1201 UZB0.501-0.2640-10.40 
  Saidov, Sardor 1206 UZB0.001-0.7540-30.00 
  Shavkatov, Lazizbek 1131 UZB0.001-0.8340-33.20 
  Bakhromov, Muhammadamin 1297 UZB1.0010.364014.40 
  Zayniddinov, Abduraxmon 1101 UZB1.0010.15406.00 

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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