Rapid: Individual Calculations September 2022
 Khosravi Mahmoei, Hasti  Total change: 38.60  Rating chartPersonal card
 Iran women's Chess League 1401 - Rapid Semirom IRI 2022-08-13
RcRownchangeKK*chgGame
 1308 1381 5.50 6 1.93 20 38.60 
  Dashtpeima, Helia 1345 IRI1.0010.45209.00 
  Nasehpoor, Pargol 1129 IRI1.0010.19203.80 
  Ajami, Kiyana 1132 IRI0.501-0.3120-6.20 
  Molouki, Melika 1152 IRI1.0010.21204.20 
  Shabaniyan, Faranak 1411 IRI1.0010.542010.80 
  Mohammad Ebrahimkhan Abri, Dorsa wf1676 IRI1.0010.852017.00 

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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