Individual Calculations September 2018
 Ibodullaev, Jurabek  Total change: 2.80  Rating chartPersonal card
 Karshi Open Gr. B, Memorial of Ismat Shukurov 2018 Karshi UZB 2018-08-07
RcRownchangeKK*chgGame
 1720 1629 2.00 5 0.07 40 2.80 
  Shuxratov, Mirsharif 1656 UZB0.5010.04401.60 
  Khamdamov, Siyovush 1668 UZB0.001-0.4540-18.00 
  Bobomurodova, Maftuna 1592 UZB0.001-0.5540-22.00 
  Uktamova, Marjona 1790 UZB1.0010.714028.40 
  Saparova, Sitora 1896 UZB0.5010.324012.80 

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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