Individual Calculations December 2018
 Seidi Hallaj, Seideh Hasti  Total change: 67.60  Rating chartPersonal card
 The First Olympiad The Top Talents of Iran - Girls group Rasht IRI 2018-11-07
RcRownchangeKK*chgGame
 1601 1589 5.50 8 1.69 40 67.60 
  Tabari, Eliya 1241 IRI1.0010.11404.40 
  Jalali, Saba 1873 IRI0.001-0.1640-6.40 
  Alidadi, Mobina 1291 IRI1.0010.15406.00 
  Hajizade, Sara 1189  * IRI1.0010.08403.20 
  Kalvandi, Nashmil 1714 IRI0.5010.17406.80 
  Ahmadi, Seyedeh Malihe 1686 IRI1.0010.634025.20 
  Heydari, Zahra 1834 IRI1.0010.804032.00 
  Behzad Nazif, Parva 1976 IRI0.001-0.0940-3.60 
 * 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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