Individual Calculations October 2017
 Daneshvar, Bardiya  Total change: 59.28  Rating chartPersonal card
 Tehran Boys Under 14 Championship 2017 Tehran IRI 2017-08-24
RcRownchangeKK*chgGame
 1638 1979 9.00 9 1.11 38 42.18 
  Dehghani, Mani 1579  * IRI1.0010.08383.04 
  Farisabadi, Arvin 1579  * IRI1.0010.08383.04 
  Valizade, Amin 1579  * IRI1.0010.08383.04 
  Ebrahimi , Sina 1717 IRI1.0010.18386.84 
  Sharafi, Amir Mehrad 1579  * IRI1.0010.08383.04 
  Davoodabadi Farahani, Mohamad 1708 IRI1.0010.17386.46 
  Derakhshan, Alireza 1756 IRI1.0010.22388.36 
  Makani, M.amin 1579  * IRI1.0010.08383.04 
  Ahadi, Mohammad Erfan 1670 IRI1.0010.14385.32 
 * 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)
 
 Iranian Boys Under 12 Championship 1396 Shahreza IRI 2017-09-06
RcRownchangeKK*chgGame
 1743 2109 8.50 9 0.45 38 17.10 
  Zeinali, Alireza 1709  * IRI1.0010.08383.04 
  Reyhani, Shayan 1709  * IRI1.0010.08383.04 
  Ebrahimi Herab, Hamidreza 1709  * IRI1.0010.08383.04 
  Mahmoudi, Mani 1709  * IRI1.0010.08383.04 
  Dehghan, Mohammad Yasin 1709  * IRI1.0010.08383.04 
  Khaledi, Omid 1915 IRI1.0010.25389.50 
  Khorshidi, Mohammad Javad c1805 IRI0.501-0.3638-13.68 
  Ghadi Sahebi, Hosein 1709  * IRI1.0010.08383.04 
  Nejatpour, Soshiyant 1709  * IRI1.0010.08383.04 
 * 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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