Individual Calculations February 2023
 Sukhropov, Alisher  Total change: 9.60  Rating chartPersonal card
 Tashkent Winter Open 2022 Tashkent UZB 2023-01-06
RcRownchangeKK*chgGame
 1533 1242 1.00 3 0.24 40 9.60 
  Elmirzaev, Khondamir 1722 UZB0.001-0.0540-2.00 
  Abdullaev, Kurban 1769 UZB0.001-0.0340-1.20 
  Tuychieva, Munisa 1108 UZB1.0010.324012.80 

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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