Rapid: Individual Calculations November 2018
 Zahedifar, Anahita  Total change: -16.80  Rating chartPersonal card
 Tehran Rapid Cup 3 Aban 1397 Tehran IRI 2018-10-27
RcRownchangeKK*chgGame
 1757 2069 5.00 7 -0.84 20 -16.80 
  Bagheri, Mohammad Mahdi 1669  * IRI1.0010.08201.60 
  Mahboob, Amir 1669  * IRI1.0010.08201.60 
  Rezanezhad, Hassan 1925 IRI0.001-0.6920-13.80 
  Nosratollahi, Arash 1669  * IRI1.0010.08201.60 
  Zomorrodian, Eilia f2030 IRI0.001-0.5520-11.00 
  Edalatkhah, Mohsen 1669  * IRI1.0010.08201.60 
  Farokhfar, S Ahmad 1669  * 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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