Rapid: Individual Calculations September 2018
 Motaghi, Haman  Total change: -23.40  Rating chartPersonal card
 Tehran Rapid 11 Mordad 1397 Tehran IRI 2018-08-02
RcRownchangeKK*chgGame
 1660 1748 4.00 7 -0.25 20 -5.00 
  Saghafi, Maedeh 1348  * IRI1.0010.08201.60 
  Zandi, Hamid 1348  * IRI1.0010.08201.60 
  Mahmoody, M. Sadegh 2069 IRI0.001-0.1320-2.60 
  Yousefi, Saeid 1519 IRI1.0010.21204.20 
  Ghafourian, Amir Ali 2148  * IRI0.001-0.0820-1.60 
  Heidarzadeh, Arsha 1580 IRI0.001-0.7220-14.40 
  Moradi, Mohammad Behrad 1606 IRI1.0010.31206.20 
 * 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)
 
 Tehran Rapid 18 mordad 1397 Tehran IRI 2018-08-20
RcRownchangeKK*chgGame
 1559 1748 4.00 7 -0.92 20 -18.40 
  Karim Beigi Kamran, Ali 1348  * IRI0.001-0.9220-18.40 
  Ghanbari, Mahdi 1832 IRI0.001-0.3820-7.60 
  Ghahremani, Shadollah 1348  * IRI1.0010.08201.60 
  Khaleti, Mahbod 1380 IRI1.0010.10202.00 
  Sadeghi, Saeed 1445 IRI1.0010.14202.80 
  Chalangari, Mohsen 1555 IRI1.0010.25205.00 
  Jaferian, Koosha 2003 IRI0.001-0.1920-3.80 
 * 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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