Individual Calculations July 2010
 Hosseinipour, Mehdi  Total change: 11.25  Rating chartPersonal card
 Iranian Youth Chess Championships (B U16) Tehran IRI 2010-03-23
RcRownchangeKK*chgGame
 1974 2217 7.00 8 0.64 15 9.60 
  Yarahmadi, Ali 1817  * IRI1.0010.08151.20 
  Rozbayan, Reza 1960 IRI1.0010.18152.70 
  Ghaziolsharif, Kaveh 2027 IRI1.0010.25153.75 
  Galehdari, Bardia 1978 IRI0.501-0.3015-4.50 
  Valizadeh, Ali 2062 IRI1.0010.29154.35 
  Azadbakhsh, Farshid 2080 IRI1.0010.32154.80 
  Faramarzi, Vahid 1924 IRI1.0010.15152.25 
  Mohazzab, Sepehr 1944 IRI0.501-0.3315-4.95 
 * 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)
 
 1st-Cup Ferdowsi International Chess Tournament Mashhad IRI 2010-06-08
RcRownchangeKK*chgGame
 2212 2259 4.50 8 0.11 15 1.65 
  Ghaem Maghami, Ehsan g2574 IRI0.001-0.1415-2.10 
  Asgharzadeh, M Reza 1943 IRI1.0010.13151.95 
  Shamsi, Roohalah 2051 IRI1.0010.23153.45 
  Ghane, Shojaat g2366 IRI0.5010.15152.25 
  Ibrahimov, Rasul g2547 AZE0.001-0.1615-2.40 
  Mousavi Ghods, Hossein 1931 IRI1.0010.13151.95 
  Ahmadinia, E f2383 IRI0.001-0.3315-4.95 
  Aarefazad, Gholamhossein 1897 IRI1.0010.10151.50 

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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