Individual Calculations October 2016
 Golbidi, Erfan  Total change: 0.00  Rating chartPersonal card
 7th Zenderood Open 2016 Esfahan IRI 2016-09-01
RcRownchangeRpKK*chgGame
 1564 0 3.00 6 0.00 1564   0.00 
  Edraki, Mazda 1712 IRI0.0010.00 0.00 
  Barati, Kazem 1509 IRI1.0010.00 0.00 
  Barati, Mahmoud 1598 IRI0.0010.00 0.00 
  Borumand, Shahram 1501 IRI0.5010.00 0.00 
  Kavosi Heydari, Mohammad Amin 1424 IRI1.0010.00 0.00 
  Mohseni, Ali Reza 1640 IRI0.5010.00 0.00 

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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