Rapid: Individual Calculations January 2019
 Fereidooni Jamalzadeh, Alireza  Total change: -25.20  Rating chartPersonal card
 Alborz Rapid 7 Dey 1397 Alborz IRI 2018-12-28
RcRownchangeKK*chgGame
 1556 1710 3.50 7 -1.26 20 -25.20 
  Mokhtarpour, Amir Ali 1310  * IRI1.0010.08201.60 
  Kiani Aslani, Reza 1487 IRI0.501-0.2820-5.60 
  Bajalan, Mohammad 1577 IRI1.0010.32206.40 
  Keyhan, Salman 1880 IRI0.001-0.2820-5.60 
  Ahmadi, Mehrdad 1390 IRI1.0010.13202.60 
  Azimi K, Ali 1678 IRI0.001-0.5420-10.80 
  Farokhfar, S Ahmad 1567 IRI0.001-0.6920-13.80 
 * 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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