Rapid: Individual Calculations July 2014
 Nasri, Amin  Total change: -28.40  Rating chartPersonal card
 Ordibehesht Rapid Open (2014) Tehran IRI 2014-05-08
RcRownchangeKK*chgGame
 1949 2324 4.00 6 -1.42 20 -28.40 
  Amini Nezhad, Seyed Ata 1924  * IRI1.0010.08201.60 
  Mehrabi, Manouchehr 1924  * IRI0.001-0.9220-18.40 
  Ghaffarifar, Matin 1924  * IRI1.0010.08201.60 
  Alinasab, Mobina 1924  * IRI1.0010.08201.60 
  Mozafar, Milad 1961 IRI1.0010.10202.00 
  Najafiyan Pour, Mahyar 2034 IRI0.001-0.8420-16.80 
 * 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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