Individual Calculations September 2011
 Nasri, Amin  Total change: 1.80  Rating chartPersonal card
 Iranian Chess festival (men) 2011 Zanjan IRI 2011-07-06
RcRownchangeKK*chgGame
 2056 2281 7.50 10 -0.24 15 -3.60 
  Pourkar, Mohammad 1966 IRI0.501-0.3615-5.40 
  Rezaei Abari, Farzin 1963 IRI1.0010.13151.95 
  Maleki, Amir 2125 IRI0.501-0.2115-3.15 
  Elahi, Mehdi 2062 IRI1.0010.22153.30 
  Lorparizangeneh, Shahin f2161 IRI0.001-0.6615-9.90 
  Roohparvar, A Reza 2043 IRI1.0010.20153.00 
  Tabatabaei, M Amin f1896 IRI1.0010.09151.35 
  Valizadeh, Ali 2169 IRI0.501-0.1515-2.25 
  Naderi, Abdollah 2142 IRI1.0010.31154.65 
  Javidfard, Amirsalar 2029 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)
 
 10 th Avicenna International open chess tournament Hamedan IRI 2011-07-24
RcRownchangeKK*chgGame
 2125 2281 6.50 9 0.36 15 5.40 
  Mohebi, Ali 1881  * IRI1.0010.08151.20 
  Lamei, Hadi 2036 IRI0.501-0.3015-4.50 
  Rostami, Taha 1968 IRI0.001-0.8615-12.90 
  Godarz, Kasra 1976 IRI1.0010.14152.10 
  Shamsi, Roohalah 2064 IRI1.0010.22153.30 
  Doostkam, P 2210 IRI1.0010.40156.00 
  Abdulov, Orkhan Javanshir Oglu 2377 AZE1.0010.63159.45 
  Ghaem Maghami, Ehsan g2587 IRI0.001-0.1415-2.10 
  Sevdimaliyev, Urfan Adil Oglu 2026 AZE1.0010.19152.85 
 * 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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