Rapid: Individual Calculations August 2018
 Rezaei, Hamidreza  Total change: 5.00  Rating chartPersonal card
 Tehran Rapid 21 Tir 1397 Tehran IRI 2018-07-19
RcRownchangeKK*chgGame
 1785 1846 4.50 7 0.55 20 11.00 
  Jofreh, Manouchehr 1446  * IRI1.0010.08201.60 
  Zahedifar, Anahita wf2083 IRI0.001-0.2020-4.00 
  Chalangari, Mohsen 1564 IRI1.0010.16203.20 
  Mohammadrezaee, Amin 1699 IRI1.0010.30206.00 
  Abed, Meisam 2033 IRI0.001-0.2620-5.20 
  Ahadi, Mohammad Erfan 1670 IRI1.0010.27205.40 
  Zomorrodian, Eilia f1999 IRI0.5010.20204.00 
 * 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)
 
 Tehran Rapid 4 Mordad 1397 Tehran IRI 2018-07-26
RcRownchangeKK*chgGame
 1746 1846 4.00 7 -0.30 20 -6.00 
  Heydari, Hosein 1446  * IRI1.0010.08201.60 
  Shabanzadeh, Mehrad 1446  * IRI1.0010.08201.60 
  Razaghi, Behrooz 2172 IRI1.0010.872017.40 
  Sheykhali, Mohammadreza 2179 IRI0.001-0.1220-2.40 
  Mehrabi, Manouchehr 1694 IRI0.001-0.7020-14.00 
  Edalatkhah, Mohsen 1565 IRI1.0010.16203.20 
  Khodabandelou, Amir Parviz 1720 IRI0.001-0.6720-13.40 
 * 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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