Rapid: Individual Calculations September 2018
 Rezazadeh, Ali  Total change: -9.20  Rating chartPersonal card
 Tehran Rapid Cup 31 mordad 1397 Tehran IRI 2018-08-28
RcRownchangeKK*chgGame
 1775 1869 4.00 7 -0.26 20 -5.20 
  Mohammadi Haghighi, Mohammad Ami 1469  * IRI1.0010.08201.60 
  Zahedifar, Anahita wf2061 IRI0.001-0.2520-5.00 
  Mehrabi, Manouchehr 1689 IRI1.0010.26205.20 
  Mahboob, Amir 1628 IRI0.001-0.8020-16.00 
  Rahnama, M.reza 1737 IRI1.0010.32206.40 
  Abedi, Pouria 2061 IRI0.001-0.2520-5.00 
  Pour Eskandar, Aliakbar 1781 IRI1.0010.38207.60 
 * 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)
 
 Tehran Rapid Cup 1 Shahrivar 1397 Tehran IRI 2018-08-28
RcRownchangeKK*chgGame
 1713 1869 2.50 4 -0.20 20 -4.00 
  Jamali Pirsara, Farzan 1469  * IRI1.0010.08201.60 
  Mahboob, Amir 1628 IRI0.501-0.3020-6.00 
  Jafarian, Amin 2071 IRI0.001-0.2420-4.80 
  Sekhavatmandi, Roham 1684 IRI1.0010.26205.20 
 * 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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