Individual Calculations September 2012
 Pourramezanali, Amirreza  Total change: 3.60  Rating chartPersonal card
 Iranian Chess Festival (Men 2012) Hamedan IRI 2012-07-11
RcRownchangeKK*chgGame
 2093 2351 9.00 11 0.24 15 3.60 
  Aghidatmand, Alireza 1951  * IRI1.0010.08151.20 
  Zanganeh, Babak 1967 IRI1.0010.09151.35 
  Rezvani, A H 2065 IRI0.001-0.8415-12.60 
  Banisaeed, Sadegh 1951  * IRI1.0010.08151.20 
  Zare, Mohamad 1987 IRI1.0010.10151.50 
  Asgharzadeh, M Reza 2057 IRI1.0010.15152.25 
  Tabatabaei, M Amin f2136 IRI1.0010.23153.45 
  Lorparizangeneh, Shahin f2196 IRI1.0010.29154.35 
  Nasri, Amin 2318 IRI0.501-0.0515-0.75 
  Sadeh, Shahin f2299 IRI0.501-0.0715-1.05 
  Shah Moradi, Mohammad 2092 IRI1.0010.18152.70 
 * 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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