Individual Calculations January 2018
 Aliev, Alijon  Total change: -2.80  Rating chartPersonal card
 Tashkent Winter Open 2017 Tashkent UZB 2017-12-19
RcRownchangeKK*chgGame
 1562 1734 5.50 8 -0.07 40 -2.80 
  Umurzakov, Alisher 1334  * UZB0.501-0.4240-16.80 
  Soliev, Foziljon 1564 UZB0.001-0.7240-28.80 
  Agishev, Aleksandr 1888 UZB1.0010.714028.40 
  Tursunov, Sulton 1488 UZB0.001-0.8140-32.40 
  Maksyutov, Nur 1334  * UZB1.0010.08403.20 
  Gurgibaev, Arzikul 1512 UZB1.0010.22408.80 
  Madaminov, Mukhiddin 1613 UZB1.0010.344013.60 
  Rustamov, Khumoyun 1759 UZB1.0010.534021.20 
 * 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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