Individual Calculations September 2014
 Pourramezanali, Amirreza  Total change: -17.20  Rating chartPersonal card
 12th Avicenna International Open Chess Tournament Hamedan IRI 2014-08-22
RcRownchangeKK*chgGame
 2184 2446 5.50 9 -1.72 10 -17.20 
  Teymouri, Abbas Gholi 2046  * IRI1.0010.08100.80 
  Ahmadi, Ramin 2046  * IRI1.0010.08100.80 
  Khatibi, Meysam 2157 IRI1.0010.16101.60 
  Maghsoodloo, Parham 2268 IRI0.501-0.2310-2.30 
  Darini, Pouria g2440 IRI0.501-0.0110-0.10 
  Ghanbarzadeh, Reza 2227 IRI0.501-0.2810-2.80 
  Soozankar, A.m. f2190 IRI1.0010.19101.90 
  Hosseinzadeh, Nima 2171 IRI0.001-0.8310-8.30 
  Firoozja, Alireza 2107 IRI0.001-0.8810-8.80 
 * 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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