Individual Calculations February 2013
 Ezzati, Fereidoon  Total change: -3.75  Rating chartPersonal card
 11th Iranian super league chess chamoionship (Men) Andishmandan Cup ( Season I ) Various cities in Iran IRI 2012-06-26
RcRownchangeKK*chgGame
 2306 2210 4.00 11 -0.25 15 -3.75 
  Abedi, Ali 2196 IRI0.501-0.0215-0.30 
  Bagheri, Amir g2419 IRI0.5010.27154.05 
  Gagunashvili, Merab g2570 GEO0.001-0.1015-1.50 
  Idani, Pouya m2474 IRI0.001-0.1815-2.70 
  Daklan, Soroosh 1911 IRI1.0010.15152.25 
  Sedaghati, Mehrdad 2177 IRI1.0010.45156.75 
  Mari Ooriad, Pouya 2251 IRI0.5010.06150.90 
  Asgari, Morteza 2307 IRI0.001-0.3715-5.55 
  Soozankar, A.m. f2270 IRI0.5010.08151.20 
  Ryahi, Naser 2218 IRI0.001-0.4915-7.35 
  Ghaem Maghami, Ehsan g2578 IRI0.001-0.1015-1.50 

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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