Individual Calculations April 2017
 Mashhadi, Ali  Total change: 69.20  Rating chartPersonal card
 Shahreza Norooz Cup Chess Tournament 2017 Shahreza IRI 2017-03-23
RcRownchangeKK*chgGame
 1744 1610 4.00 7 1.73 40 69.20 
  Sadeghi, Hamed 1210  * IRI1.0010.08403.20 
  Mostafavi, Asadollah 1767 IRI1.0010.714028.40 
  Taheri Sarteshnizi, Mohammad Jav 1762 IRI0.5010.20408.00 
  Davoodi Jamaloei, Davood 1917 IRI0.5010.364014.40 
  Emadi , Sayad Ahmad 1820 IRI1.0010.774030.80 
  Achak, Amir 1925 IRI0.001-0.1440-5.60 
  Mosavar, Reza 1805 IRI0.001-0.2540-10.00 
 * 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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