Individual Calculations February 2023
 Chorieva, Munira  Total change: -4.40  Rating chartPersonal card
 Tashkent Winter Open 2022 Tashkent UZB 2023-01-06
RcRownchangeKK*chgGame
 1443 1326 2.00 6 -0.22 20 -4.40 
  Sulaymonov, Oqil 1607 UZB0.001-0.1620-3.20 
  Shayusupov, Marsel 1580 UZB0.001-0.1920-3.80 
  Zeynalov, Oktay 1099 UZB1.0010.21204.20 
  Khalilova, Madinabonu 1497 UZB0.001-0.2720-5.40 
  Khamraev, Javlon 1148 UZB1.0010.27205.40 
  Shaynaev, Eshkobil 1726  * UZB0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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