Individual Calculations February 2013
 Reyhani, Reza  Total change: 0.00  Rating chartPersonal card
 Azar Open Chess Tournament 2012 Tehran IRI 2012-12-17
RcRownchangeRpKK*chgGame
 1819 0 3.50 8 0.00 1776   0.00 
  Nikrooii, Erfan 1733 IRI1.0010.00 0.00 
  Doroodian, Mahyar 1794 IRI0.5010.00 0.00 
  Sedighi, Ali 1856 IRI1.0010.00 0.00 
  Noroozi, Reza. 2032 IRI0.0010.00 0.00 
  Nikzaban, Ehsan 2041 IRI0.0010.00 0.00 
  Rahmani, Jamshid 1768 IRI0.0010.00 0.00 
  Mashayekhi, Ehsan 1580 IRI1.0010.00 0.00 
  Zahedifar, Anahita 1750 IRI0.0010.00 0.00 

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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