Individual Calculations November 2013
 Akbari, Iman  Total change: -17.70  Rating chartPersonal card
 Shahrivar Open Tournament (2013) Tehran IRI 2013-09-11
RcRownchangeKK*chgGame
 1691 1919 5.00 8 -1.18 15 -17.70 
  Tehranifarshid, Nima 1519  * IRI1.0010.08151.20 
  Sadeghi Givi, Reza 1685 IRI0.001-0.7915-11.85 
  Jofreh, Manouchehr 1570 IRI1.0010.11151.65 
  Modirrousta, Nima 1674 IRI0.501-0.3015-4.50 
  Rahmani, Jamshid 1760 IRI1.0010.29154.35 
  Mehrabi, Manouchehr 1868 IRI0.501-0.0715-1.05 
  Mirdavoodi, Omid 1763 IRI0.001-0.7115-10.65 
  Firooznia, Mehrdad 1688 IRI1.0010.21153.15 
 * 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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