Individual Calculations June 2018
 Dinarvand, Jahangir  Total change: 8.20  Rating chartPersonal card
 Lorestan Standard Cup Under 1700 Ordibehesht 1397 Lorestan IRI 2018-05-02
RcRownchangeKK*chgGame
 1604 1692 3.50 5 0.41 20 8.20 
  Rahnama, M.reza 1571 IRI1.0010.34206.80 
  Behzadi, Sepehr 1616 IRI0.501-0.1020-2.00 
  Fathollahi, Hamid 1579 IRI1.0010.35207.00 
  Gorjizadeh, Iman 1637 IRI1.0010.42208.40 
  Moradi, Saeid 1616 IRI0.001-0.6020-12.00 

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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