Individual Calculations August 2019
 Zakeri, Omid  Total change: -18.80  Rating chartPersonal card
 Men's Hormozgan Championship 1398 Hormozgan IRI 2019-07-16
RcRownchangeKK*chgGame
 1664 1800 3.50 6 -0.47 40 -18.80 
  Vosooghy, Parsa 1400  * IRI1.0010.08403.20 
  Malekpour Afshar, Ali 1599 IRI0.501-0.2640-10.40 
  Shamsaldini, Sohrab 1770 IRI1.0010.464018.40 
  Najafi, Nima 1794 IRI0.001-0.5140-20.40 
  Salari, Shahram 1771 IRI1.0010.464018.40 
  Rasooly, Amir Mohammad 1650 IRI0.001-0.7040-28.00 
 * 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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