Rapid: Individual Calculations September 2018
 Taghikhani, Amir Ali  Total change: -59.20  Rating chartPersonal card
 Tehran Rapid 11 Mordad 1397 Tehran IRI 2018-08-02
RcRownchangeKK*chgGame
 1391 1723 1.00 4 -2.47 20 -49.40 
  Ghorbani, Mohammad 1323  * IRI1.0010.08201.60 
  Dehghani, Nami 1323  * IRI0.001-0.9220-18.40 
  Barati, Khosro 1519 IRI0.001-0.7620-15.20 
  Karimi, Setayesh 1400 IRI0.001-0.8720-17.40 
 * 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)
 
 Tehran Rapid 18 mordad 1397 Tehran IRI 2018-08-20
RcRownchangeKK*chgGame
 1626 1723 2.50 5 -0.49 20 -9.80 
  Ghorbani, Mohammad 1323  * IRI1.0010.08201.60 
  Zahedifar, Anahita wf2061 IRI0.5010.38207.60 
  Ghanbari, Mahdi 1832 IRI0.001-0.3520-7.00 
  Eshraghi, Mahan 1589 IRI0.001-0.6820-13.60 
  Dehghani, Nami 1323  * 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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