Individual Calculations September 2015
 Rahbari, Homa  Total change: 10.60  Rating chartPersonal card
 18th Iranian Women Festival (2015) Qazvin IRI 2015-08-14
RcRownchangeKK*chgGame
 1505 1555 5.00 8 0.53 20 10.60 
  Rahimi, Panteha 1307 IRI1.0010.19203.80 
  Khachatourians, Teni 1753 IRI0.001-0.2420-4.80 
  Haghighat, Azam 1331 IRI1.0010.22204.40 
  Asiabannezhad, Asal 1350 IRI0.501-0.2620-5.20 
  Khalili, Atieh 1716 IRI0.5010.21204.20 
  Naghavi, Atefeh 1523 IRI0.501-0.0420-0.80 
  Samadi, Marzieh 1319 IRI1.0010.20204.00 
  Asghari, Mitra 1744 IRI0.5010.25205.00 

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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