Individual Calculations March 2023
 Olimova, Rukiya  Total change: 40.00  Rating chartPersonal card
 Uzbekistan Women Championship 1 league 2023 Tashkent UZB 2023-02-14
RcRownchangeKK*chgGame
 1541 1440 4.00 8 1.00 40 40.00 
  Orazmuhammedova, Gozal 1607 UZB1.0010.724028.80 
  Ortikova, Nozimakhon 1580 UZB1.0010.694027.60 
  Najmiddinova, Gulkhumor 1385 UZB0.501-0.0840-3.20 
  Slapoguzova, Oksana 1663 UZB0.5010.284011.20 
  Orazmukhammedova, Makhim 1744 UZB0.001-0.1440-5.60 
  Saparova, Sitora wf1613 UZB0.001-0.2740-10.80 
  Umurova, Farida 1406 UZB0.501-0.0540-2.00 
  Mansurova, Mumtozbegim 1327 UZB0.501-0.1540-6.00 

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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