Individual Calculations October 2015
 Seyfikar, Ahmad  Total change: 0.00  Rating chartPersonal card
 12th Avicenna International Open Chess Tournament (2015) Hamedan IRI 2015-09-02
RcRownchangeRpKK*chgGame
 1492 0 4.50 10 0.00 1456   0.00 
  Ghaderi, Farzaneh 1715 IRI0.0010.00 0.00 
  Shamsidoost, Ebrahim 1279 IRI0.0010.00 0.00 
  Alamshahi, Mahdi 1381 IRI1.0010.00 0.00 
  Ghadiri, Radmehr 1851 IRI0.0010.00 0.00 
  Pakkhou, Hamid 1460 IRI0.0010.00 0.00 
  Amini Esfandarani, Gholamreza 1335 IRI1.0010.00 0.00 
  Abedi, Arshia 1400 IRI1.0010.00 0.00 
  Khalili, Asef 1633 IRI0.0010.00 0.00 
  Khosravi, Mohammad Mahdi 1411 IRI0.5010.00 0.00 
  Amiri, Hadi 1455 IRI1.0010.00 0.00 

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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