Rapid: Individual Calculations May 2017
 Urmonov, Davron  Total change: 15.40  Rating chartPersonal card
 Asian Youth Rapid Chess Championship 2017-U14O Tashkent UZB 2017-04-01
RcRownchangeKK*chgGame
 1776 1464 1.50 5 0.77 20 15.40 
  Isomov, Umar 1810 UZB0.001-0.1120-2.20 
  Barmagambetov, Meyrzhan 1836 KAZ0.001-0.1020-2.00 
  Ammar, Sedrani f1714 UAE0.001-0.1920-3.80 
  Isanzhulov, Arystan 1864  * KAZ1.0010.922018.40 
  Nguyen, Huynh Minh Thien c1656 VIE0.5010.25205.00 
 * 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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