Individual Calculations February 2019
 Saparova, Sitora  Total change: 103.20  Rating chartPersonal card
 Tashkent Winter Open 2018 Tashkent UZB 2018-12-18
RcRownchangeKK*chgGame
 1879 1776 5.50 8 2.58 40 103.20 
  Kim, Alan 1376  * UZB1.0010.08403.20 
  Danierova, Rayhon 1976 UZB1.0010.764030.40 
  Shermuhammadov, Samandar 1937 UZB1.0010.714028.40 
  Khusanov, Bekzod 1954 UZB0.5010.23409.20 
  Yuldoshev, Mekhriddin 1995 UZB0.001-0.2240-8.80 
  Sharipov, Davron 1833 UZB1.0010.584023.20 
  Madjidov, Jasur 2167 UZB0.5010.414016.40 
  Begmuratov, Khumoyun c1796 UZB0.5010.03401.20 
 * 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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