Individual Calculations September 2017
 Issa, Mohammed  Total change: 29.40  Rating chartPersonal card
 Abu Dhabi Open Tournament Abu Dhabi UAE 2017-08-14
RcRownchangeKK*chgGame
 1871 1593 2.50 6 1.47 20 29.40 
  Uqba Mohamad, Rashed Shbaita 1918 PLE0.5010.37207.40 
  Eynullayev, Atilla 1993  * AZE0.5010.42208.40 
  Atif, Mahgoub Elhassan 1888 SUD0.001-0.1520-3.00 
  Mansour, Abbas 1830 UAE0.5010.30206.00 
  Ali Rashid, Ali 1783 UAE1.0010.752015.00 
  Siddharth, Gopakumar 1815 IND0.001-0.2220-4.40 
 * 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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