Rapid: Individual Calculations May 2019
 Jahanbakhsh, Iman  Total change: 6.20  Rating chartPersonal card
 Rapid Paeez Ahvaz Chess School ordibehesht 1398 Ahvaz IRI 2019-04-22
RcRownchangeKK*chgGame
 1697 1719 4.50 8 0.31 20 6.20 
  Obeidavi, Shaker 1364 IRI0.501-0.3920-7.80 
  Ghiasi, Reyhaneh 1514 IRI1.0010.24204.80 
  Deljou, Mohammad 2054 IRI1.0010.882017.60 
  Hamidavi, Mohamad 1763 IRI1.0010.562011.20 
  Fooladi, Behrooz 1976 IRI0.001-0.1820-3.60 
  Movahed, Sina 1785 IRI0.001-0.4120-8.20 
  Mayah Pour, Mohammad 1424 IRI1.0010.15203.00 
  Abri, Hani 1692 IRI0.001-0.5420-10.80 

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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