Individual Calculations February 2023
 Mustafoeva, Rukhshona  Total change: 10.00  Rating chartPersonal card
 Tashkent Winter Open 2022 Tashkent UZB 2023-01-06
RcRownchangeKK*chgGame
 1474 1105 1.00 6 0.25 40 10.00 
  Khusanov, Ibrokhimjon 1538 UZB0.001-0.0640-2.40 
  Abdullaev, Kurban 1769 UZB0.001-0.0140-0.40 
  Shoniyozov, Azamat 1344 UZB0.001-0.2040-8.00 
  Tsoin, Mikhail 1507 UZB0.5010.424016.80 
  Yuldashboeva, Odinakhon 1347 UZB0.5010.304012.00 
  Mansurova, Mumtozbegim 1341 UZB0.001-0.2040-8.00 

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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