Blitz: Individual Calculations June 2018
 Ahadi, Mohammad Erfan  Total change: -38.60  Rating chartPersonal card
 Tehran Blitz 14 Ordibehesht 1397 Tehran IRI 2018-05-04
RcRownchangeKK*chgGame
 1575 1643 5.00 12 -1.93 20 -38.60 
  Ghorbani, Hadi 2043  * IRI0.001-0.0820-1.60 
  Bagheri, Behrooz 1870 IRI0.001-0.2120-4.20 
  Farahsa, Khosro 1463 IRI0.001-0.7420-14.80 
  Ebrahimian, Khalil 1444 IRI0.001-0.7620-15.20 
  Tavangar, Korosh 1401 IRI1.0010.20204.00 
  Tayebi, Ehsan 1431 IRI0.001-0.7720-15.40 
  Roshan, Arian 1596 IRI1.0010.43208.60 
  Zinati, Mohammad 1752 IRI0.001-0.3520-7.00 
  Miar, Arad 1243  * IRI1.0010.08201.60 
  Ghadiri Bidhendi, Ebrahim 1735 IRI1.0010.632012.60 
  Rahmatpisheh, Amir Hossein 1684 IRI0.001-0.4420-8.80 
  Ahadi, Mohammad Amin 1243  * IRI1.0010.08201.60 
 * 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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