Individual Calculations September 2017
 Rahimi, Marjan  Total change: -2.40  Rating chartPersonal card
 Iranian Women Festival 1396 - Markazi Arak IRI 2017-08-12
RcRownchangeKK*chgGame
 1489 1506 3.50 7 -0.12 20 -2.40 
  Bagheri Taleghani, Nadia 1787 IRI0.001-0.1620-3.20 
  Ghaderi, Melodi 1117 IRI1.0010.09201.80 
  Nadernia, Niki 1785 IRI0.001-0.1620-3.20 
  Hamed Hajipour, Kimia 1232 IRI0.501-0.3320-6.60 
  Khosravi Mahmoei, Hasti 1301 IRI1.0010.24204.80 
  Heydari, Zahra 1806 IRI0.001-0.1520-3.00 
  Hamzeh Javaran, Koosar 1393 IRI1.0010.35207.00 

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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