Individual Calculations September 2012
 Kowsarinia, Amir  Total change: -46.50  Rating chartPersonal card
 Saadi Open Chess Tournament Shiraz IRI 2012-07-03
RcRownchangeKK*chgGame
 1970 2321 3.00 4 -0.52 15 -7.80 
  Landjani, Amir Nasser 1921  * IRI1.0010.08151.20 
  Galehdari, Bardia 2117 IRI0.001-0.7615-11.40 
  Arefazad, Gholamhossein 1921  * IRI1.0010.08151.20 
  Khodadadi, Kamran 1921  * IRI1.0010.08151.20 
 * 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 Chess Festival (Men 2012) Hamedan IRI 2012-07-11
RcRownchangeKK*chgGame
 2103 2321 7.00 10 -0.72 15 -10.80 
  Saba, Iraj 1975 IRI1.0010.11151.65 
  Samadi, Hadi 2053 IRI1.0010.17152.55 
  Tabatabaei, M Amin f2136 IRI1.0010.26153.90 
  Bakhtiari Kish, Mazdak 2117 IRI1.0010.24153.60 
  Atanejhad, Sahebali f2190 IRI0.501-0.1815-2.70 
  Lorparizangeneh, Shahin f2196 IRI0.001-0.6715-10.05 
  Kheiri, A R 2146 IRI1.0010.27154.05 
  Badkoubi, Amirhossein 1992 IRI0.501-0.3815-5.70 
  Khamisi, S Jafar 2148 IRI0.001-0.7315-10.95 
  Roohi, Abdolmajid 2072 IRI1.0010.19152.85 

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)
 
 ramzan open chess tournament Fars Shiraz IRI 2012-07-26
RcRownchangeKK*chgGame
 2024 2321 4.00 7 -1.86 15 -27.90 
  Momenzadeh, Mohammad Bagher 1921  * IRI1.0010.08151.20 
  Shahzamani, Arash 1994 IRI1.0010.13151.95 
  Zare, Mohamad 1987 IRI1.0010.12151.80 
  Feyli, Sina 2202 IRI0.001-0.6615-9.90 
  Shahzamani, Arman 2019 IRI0.001-0.8515-12.75 
  Houshdaran, Soheil 1921  * IRI1.0010.08151.20 
  Esmaeili, H. Reza 2123 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)
 

 

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