Individual Calculations September 2010
 Behmardi, Rostam  Total change: -28.80  Rating chartPersonal card
 Iran's Boys Student Qualifiation Tournament Tehran IRI 2010-05-04
RcRownchangeKK*chgGame
 2172 2268 4.50 8 -0.54 15 -8.10 
  Sakhayi, Mostafa 2090 IRI1.0010.27154.05 
  Baradaran, Sajjad 2136 IRI0.501-0.1815-2.70 
  Moradi, Mostafa 2131 IRI0.501-0.1815-2.70 
  Sadeghi, S. 2133 IRI0.501-0.1815-2.70 
  Mari Ooriad, Pouya 2199 IRI0.001-0.6015-9.00 
  Khalesi, Vahid 2197 IRI1.0010.40156.00 
  Momeni, Ebrahim 2253 IRI1.0010.48157.20 
  Khademi, Mohammad 2233 IRI0.001-0.5515-8.25 

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 Ebne Sina Open Chess Tournament Hamedan IRI 2010-07-17
RcRownchangeKK*chgGame
 2055 2272 7.00 10 -0.53 15 -7.95 
  Pooreraghian, Mohammadreza 1900 IRI0.501-0.4015-6.00 
  Maleki, Mir Mahdi 1872  * IRI0.501-0.4215-6.30 
  Pourabdollah, Mohammadreza 1912 IRI1.0010.10151.50 
  Shamsi, Roohalah 2035 IRI0.501-0.3015-4.50 
  Ghaziolsharif, Kaveh 2045 IRI0.501-0.2915-4.35 
  Alijanlou, Ali 1998 IRI1.0010.17152.55 
  Roohparvar, A Reza 2015 IRI1.0010.18152.70 
  Atanejhad, Sahebali f2147 IRI1.0010.33154.95 
  Roghani, Arash m2375 IRI0.5010.14152.10 
  Hosseinzadeh, Nima 2246 IRI0.501-0.0415-0.60 
 * 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)
 
 9th Iranian Chess Festival [Men] 1389 Mashhad IRI 2010-08-02
RcRownchangeKK*chgGame
 2082 2272 5.00 8 -0.85 15 -12.75 
  Pooreraghian, Mohammadreza 1900 IRI0.501-0.4015-6.00 
  Hooshdarmahjoob, N 2052 IRI0.501-0.2815-4.20 
  Godarz, Kasra 2006 IRI0.501-0.3215-4.80 
  Akbari Zahmati, Amir Hossein 2093 IRI0.501-0.2315-3.45 
  Bolourchifard, Farzad 2087 IRI0.501-0.2415-3.60 
  Asadi, Ali 2023 IRI1.0010.19152.85 
  Shamsi, Mohammadhossein 2180 IRI1.0010.37155.55 
  Sadeh, Shahin f2315 IRI0.5010.06150.90 

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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