Individual Calculations August 2019
 Sharifi, Dorsa  Total change: -18.40  Rating chartPersonal card
 Alborz Women's Championship Chess1398 Alborz IRI 2019-07-26
RcRownchangeKK*chgGame
 1163 1030 1.50 6 -0.46 40 -18.40 
  Safari, Negar 1311 IRI0.001-0.1640-6.40 
  Aghaei Chaghoush, Samira 1127 IRI1.0010.634025.20 
  Akhlaghi Mehr, Atiyeh 1156 IRI0.001-0.3340-13.20 
  Keshavarzfathi, Nazanin Zahra 1202 IRI0.001-0.2740-10.80 
  Rezaei, Yeganeh 1080 IRI0.001-0.4340-17.20 
  Vahdat, Sarina 1101 IRI0.5010.10404.00 

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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