Individual Calculations May 2011
 Pajoumtajani, Farbod  Total change: -8.85  Rating chartPersonal card
 9th-Khazar International Cup Open Chess 2011( Group A ) Rasht IRI 2011-02-15
RcRownchangeKK*chgGame
 2129 1953 1.50 7 -0.58 15 -8.70 
  Hayrapetian, Arman m2353  * ARM0.001-0.0815-1.20 
  Gamzardia, Giorgi f2204 GEO0.001-0.1915-2.85 
  Badii, Madjid f2224 FRA0.5010.33154.95 
  Afshar, Niusha 1858 IRI0.001-0.6315-9.45 
  Abbasi, Rasool 2229 IRI0.001-0.1715-2.55 
  Rezvanian, Saeed 1898 IRI1.0010.42156.30 
  Ghorbani, Hadi 2135 IRI0.001-0.2615-3.90 
 * 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)
 
 The first open chess cup tournament zangan Zanjan IRI 2011-03-25
RcRownchangeKK*chgGame
 1785 1960 5.00 7 -0.01 15 -0.15 
  Jalalat, Behrouz 1671 IRI0.501-0.3415-5.10 
  Khatibi, Yaser 1806 IRI1.0010.29154.35 
  Marzoughi, Mohammadsadegh 1937 IRI0.501-0.0315-0.45 
  Khajehosseini, Mohammadreza 1629 IRI1.0010.12151.80 
  Hajizadeh, Mohammad 1726 IRI1.0010.21153.15 
  Pooreraghian, Mohammadreza 1956 IRI0.001-0.5115-7.65 
  Rahimi, Rezvan 1770 IRI1.0010.25153.75 

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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