Individual Calculations September 2017
 Gulomov, Javokhir  Total change: 25.20  Rating chartPersonal card
 Karshi Open Gr. B, Memorial of Ismat Shukurov Tashkent UZB 2017-08-13
RcRownchangeKK*chgGame
 1870 1615 1.00 2 0.63 40 25.20 
  Khujaniyozov, Ulmas 1899 UZB0.5010.344013.60 
  Muzafarov, Avazbek 1841 UZB0.5010.294011.60 

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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