Individual Calculations February 2013
 Idani, Pouya  Total change: 1.40  Rating chartPersonal card
 11th Iranian super league chess chamoionship (Men) Andishmandan Cup ( Season I ) Various cities in Iran IRI 2012-06-26
RcRownchangeKK*chgGame
 2305 2474 8.50 12 0.14 10 1.40 
  Toufighi, Homayoon g2433 IRI0.501-0.0610-0.60 
  Pourramezanali, Amirreza f2351 IRI0.501-0.1710-1.70 
  Ryahi, Naser 2218 IRI0.501-0.3110-3.10 
  Ghaem Maghami, Ehsan g2578 IRI0.001-0.3610-3.60 
  Ezzati, Fereidoon 2210 IRI1.0010.18101.80 
  Asgarizadeh, Ahmad 2219 IRI1.0010.19101.90 
  Bagheri, Amir g2419 IRI0.501-0.0810-0.80 
  Gagunashvili, Merab g2570 GEO0.5010.13101.30 
  Daklan, Soroosh 2074  * IRI1.0010.08100.80 
  Javani, Shahin 2074  * IRI1.0010.08100.80 
  Abbasi, Rasool 2190 IRI1.0010.16101.60 
  Kowsarinia, Amir f2321 IRI1.0010.30103.00 
 * 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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