Individual Calculations September 2011
 Khalaji, Hanieh  Total change: 17.55  Rating chartPersonal card
 4th Iranian Chess festival ( Women) 2011 Mashhad IRI 2011-07-01
RcRownchangeKK*chgGame
 1841 1958 4.50 8 -0.67 15 -10.05 
  Omidian Nasab, Shadi 1621 IRI1.0010.12151.80 
  Bagheri Taleghani, Nadia 1835 IRI1.0010.33154.95 
  Asgarizadeh, Minoo 2054 IRI0.5010.13151.95 
  Jafari, Golnaz 1932 IRI0.001-0.5415-8.10 
  Saeidpour, Mona 1901 IRI1.0010.42156.30 
  Moradi, Kimia 1815 IRI0.501-0.1915-2.85 
  Arnavaei, M 1724 IRI0.501-0.2915-4.35 
  Azadvari, Zahra 1849 IRI0.001-0.6515-9.75 

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)
 
 4th omid chess tournament Tehran IRI 2011-07-16
RcRownchangeKK*chgGame
 2092 1958 5.50 10 2.12 15 31.80 
  Maleki, Amir 2125 IRI0.001-0.2815-4.20 
  Salehi, Kamyar 1740 IRI1.0010.22153.30 
  Hejazi, Seyed Mehdi 2100 IRI0.5010.19152.85 
  Sakhayi, Mostafa 2083 IRI1.0010.671510.05 
  Sadeghi, M A 2166 IRI1.0010.771511.55 
  Valizadeh, Ali 2169 IRI0.001-0.2315-3.45 
  Mahdavirad, Mehdi 2226 IRI1.0010.831512.45 
  Bitalzadeh, Ali m2358  * NED0.001-0.0815-1.20 
  Khademalsharieh, Sarasadat wf2218 IRI0.001-0.1815-2.70 
  Rostamian, Saba 1731 IRI1.0010.21153.15 
 * 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)
 
 10 th Avicenna International open chess tournament Hamedan IRI 2011-07-24
RcRownchangeKK*chgGame
 2032 1958 1.50 4 -0.12 15 -1.80 
  Seyfikar, Hadiseh 1701 IRI1.0010.18152.70 
  Kowsarinia, Amir f2234 IRI0.001-0.1715-2.55 
  Javidfard, Amirsalar 2029 IRI0.5010.10151.50 
  Eskandary, Mahmood 2165 IRI0.001-0.2315-3.45 

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)
 
 Tehran Ramazan open chess tournament 2011 Tehran IRI 2011-08-09
RcRownchangeKK*chgGame
 2017 1958 1.50 4 -0.16 15 -2.40 
  Doostkam, P 2210 IRI0.5010.31154.65 
  Amini, Amer 2228 IRI0.5010.33154.95 
  Amirsoleimani, Mohammad 2021 IRI0.001-0.4115-6.15 
  Jaferian, Koosha 1607 IRI0.501-0.3915-5.85 

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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