Individual Calculations October 2017
 Abdollahi Badizi, Omid  Total change: 16.40  Rating chartPersonal card
 3rd Amiran Cup BND group A 2017 Bandarabbas IRI 2017-08-30
RcRownchangeKK*chgGame
 1724 1636 3.50 8 0.41 40 16.40 
  Ghasemian, M.ebrahim 1865 IRI0.5010.294011.60 
  Parandvar, Dniyal 1602 IRI0.001-0.5540-22.00 
  Nateghi, Abdolreza 1681 IRI1.0010.564022.40 
  Ghasemzadeh, Mohammad Hossein 1716 IRI0.001-0.3940-15.60 
  Rasooly, Amir Mohammad 1756 IRI1.0010.664026.40 
  Younesi Fard, Hossein 1675 IRI0.001-0.4540-18.00 
  Zamansani, Mohammad Sadegh 1659 IRI1.0010.534021.20 
  Najafi, Nima 1841 IRI0.001-0.2440-9.60 

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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