Individual Calculations August 2019
 Gharibvand, Ramin  Total change: -9.20  Rating chartPersonal card
 1st Kharoon Standard Cup 2019 (Najafabad - U1700) Esfahan IRI 2019-06-27
RcRownchangeKK*chgGame
 1446 1335 2.00 6 -0.23 40 -9.20 
  Golshanizad, Saeed 1577 IRI0.5010.304012.00 
  Feiz Javadian, S.mohsen 1538 IRI0.001-0.2440-9.60 
  Allahverdi, Davood 1696 IRI0.001-0.1040-4.00 
  Hajian, Mehrbod 1614 IRI0.001-0.1640-6.40 
  Mohammadi Khah, Reza 1147 IRI0.501-0.2440-9.60 
  Taheri, Mohammad Erfan 1103 IRI1.0010.21408.40 

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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