Individual Calculations November 2009
 Ahmadinia, Ebrahim  Total change: -14.40  Rating chartPersonal card
 8th Iranian Super League 09 (Men) Andishmandan Cup Various City in Iran IRI 2009-06-18
RcRownchangeKK*chgGame
 2224 2372 7.00 8 1.59 15 23.85 
  Makvandi, Navid 2119 IRI1.0010.19152.85 
  Khalesi, Vahid 2246 IRI0.501-0.1715-2.55 
  Moradiyan, Meysam 2037 IRI1.0010.12151.80 
  Amini, Amer 2171 IRI1.0010.24153.60 
  Soozankar, A M f2275 IRI1.0010.37155.55 
  Mallahi, Amir m2387 IRI1.0010.52157.80 
  Kveinys, Aloyzas g2534 LTU0.5010.21153.15 
  Khademzadeh, M 2022 IRI1.0010.11151.65 

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)
 
 International Zenderoud Chess Cup 09 Esfahan IRI 2009-08-15
RcRownchangeKK*chgGame
 2163 2372 4.50 8 -1.50 15 -22.50 
  Mehry, Mahyaar 1972  * IRI1.0010.08151.20 
  Hosseinipour, Mehdi 2111 IRI0.501-0.3215-4.80 
  Abbasi, Rasool 2204 IRI1.0010.28154.20 
  Behmardi, Rostam 2291 IRI1.0010.39155.85 
  Darini, Pouria 2331 IRI0.001-0.5615-8.40 
  Torkan, Mohsen 2193 IRI1.0010.27154.05 
  Javanbakht, Nima 2029 IRI0.001-0.8815-13.20 
  Amini, Amer 2171 IRI0.001-0.7615-11.40 
 * 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)
 
 Iranian Semi Final Chess Championship 2009 ( men ) Tabriz IRI 2009-09-30
RcRownchangeKK*chgGame
 2171 2361 7.00 11 -1.05 15 -15.75 
  Vassalam, M T 2101 IRI1.0010.18152.70 
  Mari Ooriad, Pouya 2142 IRI1.0010.22153.30 
  Koohestani, Sh 2129 IRI1.0010.21153.15 
  Pourramezanali, Amirreza 2279 IRI0.001-0.6115-9.15 
  Moghaddamian, A 2154 IRI0.501-0.2715-4.05 
  Shahzamani, Arman 1961  * IRI0.501-0.4215-6.30 
  Abedini, Morteza 2093 IRI0.001-0.8315-12.45 
  Abed, Meisam 2086 IRI1.0010.17152.55 
  Ezzati, Fereidoon 2210 IRI1.0010.30154.50 
  Vaghar, Mohsen 2245 IRI1.0010.34155.10 
  Toufighi, Homayoon m2480 IRI0.001-0.3415-5.10 
 * 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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