Individual Calculations September 2018
 Kiani, Rahil  Total change: -4.20  Rating chartPersonal card
 Iranian Women Festival 1397 Alborz IRI 2018-08-09
RcRownchangeKK*chgGame
 1584 1703 5.50 9 -0.21 20 -4.20 
  Pourabdollahi, Maryam 1303  * IRI1.0010.08201.60 
  Hamidi, Shadi 1412 IRI0.501-0.3520-7.00 
  Asgharpourmasoleh, Tara 1822 IRI0.5010.16203.20 
  Zare Karizi, Negar 1420 IRI1.0010.16203.20 
  Hamdollahi, Zahra 1340 IRI1.0010.10202.00 
  Asgharzadeh, Mitra wc2039 IRI0.001-0.1220-2.40 
  Teymoori, Nadia 1532 IRI0.501-0.2320-4.60 
  Mofidi, Mehrnoosh 1439 IRI1.0010.18203.60 
  Jalali, Saba 1949 IRI0.001-0.1920-3.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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