Individual Calculations April 2017
 Hajian, Mehrbod  Total change: 27.60  Rating chartPersonal card
 Shahreza Norooz Cup Chess Tournament 2017 Shahreza IRI 2017-03-23
RcRownchangeKK*chgGame
 1610 1666 4.50 7 0.69 40 27.60 
  Sohrabpour, Mohammad 1718 IRI0.001-0.4340-17.20 
  Sadeghi, Hamed 1266  * IRI1.0010.08403.20 
  Baniasad, Emad 1878 IRI0.001-0.2340-9.20 
  Vahabi, Hamid 1292 IRI1.0010.10404.00 
  Borumand, Shahram 1494 IRI1.0010.274010.80 
  Emadi , Sayad Ahmad 1820 IRI1.0010.714028.40 
  Mosavar, Reza 1805 IRI0.5010.19407.60 
 * 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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