Individual Calculations July 2017
 Doroodian, Mahyar  Total change: 7.40  Rating chartPersonal card
 Tehran Standard Under 2100 Cup 23 Ramezan 1396 Tehran IRI 2017-06-18
RcRownchangeKK*chgGame
 1808 1954 5.00 7 0.37 20 7.40 
  Beiranvand, Danial 1554  * IRI1.0010.08201.60 
  Moradi, Mohammad Behrad 1645 IRI1.0010.14202.80 
  Davoodi, Mehran 1704 IRI1.0010.19203.80 
  Esmaeilnejad, Mohammad Amin 2017 IRI0.001-0.4120-8.20 
  Abdollahisaber, Reza 1684 IRI1.0010.17203.40 
  Khorshidi, Mohammadreza 2058 IRI1.0010.642012.80 
  Abed, Meisam 1997 IRI0.001-0.4420-8.80 
 * 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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