Rapid: Individual Calculations June 2018
 Kiaei, Ali  Total change: 1.80  Rating chartPersonal card
 Tehran Rapid 11 ordibehesht 1397 Tehran IRI 2018-05-01
RcRownchangeKK*chgGame
 1788 1830 1.00 3 -0.58 20 -11.60 
  Mahmoody, M. Sadegh 2100 IRI0.001-0.1720-3.40 
  Mahjoob Zardast, Artemis wc1430  * IRI1.0010.08201.60 
  Alivand, Mehran 1835 IRI0.001-0.4920-9.80 
 * 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)
 
 Tehran Rapid 3 Ramezan 1397 Tehran IRI 2018-05-28
RcRownchangeKK*chgGame
 1772 1830 4.00 6 0.67 20 13.40 
  Rajabi, Milad 1430  * IRI1.0010.08201.60 
  Abbaspoorrad, Nikoo 1590 IRI1.0010.20204.00 
  Karami Kejani, Masoud 1965 IRI0.5010.18203.60 
  Khaledi, Omid 1876 IRI0.5010.06201.20 
  Galehdari, Bardia 1934 IRI0.001-0.3620-7.20 
  Aghajani, Alireza 1838 IRI1.0010.512010.20 
 * 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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