Individual Calculations June 2015
 Tamaddon, Ehsan  Total change: 11.20  Rating chartPersonal card
 Ordibehesht Cup U 2100 (2015) Tehran IRI 2015-05-12
RcRownchangeKK*chgGame
 1727 1899 7.00 9 0.56 20 11.20 
  Sekhavatmandi, Roham 1499  * IRI1.0010.08201.60 
  Khachatourians, Teni 1743 IRI1.0010.29205.80 
  Davoodi, Mehran 1733 IRI0.501-0.2220-4.40 
  Noori, Mehrab 1800 IRI1.0010.36207.20 
  Torkaman, Payam 1703 IRI0.501-0.2520-5.00 
  Shokri, Milad 1786 IRI0.001-0.6520-13.00 
  Shaghaghi, Gholamreza 1670 IRI1.0010.21204.20 
  Ghazizadeh, Asana 1794 IRI1.0010.36207.20 
  Moarrab, Mohammad.a 1815 IRI1.0010.38207.60 
 * 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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