Individual Calculations September 2010
 Arabi, Saeed  Total change: 31.05  Rating chartPersonal card
 Iran's Boys Student Qualifiation Tournament Tehran IRI 2010-05-04
RcRownchangeKK*chgGame
 2156 2118 4.00 9 -0.02 15 -0.30 
  Mohaymeny, Saem 1823 IRI1.0010.15152.25 
  Yaghli, Peyman 1912 IRI0.501-0.2615-3.90 
  Vaghar, Mohsen 2193 IRI1.0010.60159.00 
  Baradaran, Sajjad 2136 IRI1.0010.53157.95 
  Noroozi, Omid 2301 IRI0.5010.24153.60 
  Khademi, Mohammad 2233 IRI0.001-0.3415-5.10 
  Ahmadinia, Ebrahim f2383 IRI0.001-0.1815-2.70 
  Torkamannejad, Javad 2132 IRI0.001-0.4815-7.20 
  Hosseinzadeh, Nima 2288 IRI0.001-0.2815-4.20 

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)
 
 Gilan Men Championship Chess Tournament 1389 Rasht IRI 2010-07-01
RcRownchangeKK*chgGame
 1976 2124 5.00 7 0.29 15 4.35 
  Tabatabaei, M Amin c1761 IRI1.0010.10151.50 
  Barari, Mehdi 1800 IRI1.0010.13151.95 
  Sharbaf, Mohsen f2370 IRI0.001-0.1915-2.85 
  Marzoughi, Mohammadsadegh 1883 IRI1.0010.20153.00 
  Roohparvar, A Reza 2015 IRI0.001-0.6515-9.75 
  Shahbazi, Gholamreza 1870 IRI1.0010.19152.85 
  Torkamannejad, Javad 2132 IRI1.0010.51157.65 

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)
 
 9th Iranian Chess Festival [Men] 1389 Mashhad IRI 2010-08-02
RcRownchangeKK*chgGame
 2140 2124 6.00 9 1.80 15 27.00 
  Nazari, Farbod 1724  * IRI1.0010.08151.20 
  Moghaddamian, A 2198 IRI1.0010.60159.00 
  Pourramezanali, Amirreza f2314 IRI0.5010.25153.75 
  Darban, Morteza m2344 IRI0.5010.28154.20 
  Nasri, Amin 2292 IRI0.5010.22153.30 
  Khademi, Mohammad Miran 2226 IRI0.5010.14152.10 
  Eskandary, Mahmood 2170 IRI0.001-0.4415-6.60 
  Morshedi, Yadollah 1963 IRI1.0010.29154.35 
  Galehdari, Bardia 2033 IRI1.0010.38155.70 
 * 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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