Individual Calculations March 2020
 Sabahi, Mohammad  Total change: 35.60  Rating chartPersonal card
 Alborz Fajr Cup 1398-Under 2000 Alborz IRI 2020-02-10
RcRownchangeKK*chgGame
 1836 1963 7.00 8 1.78 20 35.60 
  Mohammadi, Hadis 1563  * IRI1.0010.08201.60 
  Merikh, Hossein 1709 IRI1.0010.19203.80 
  Rajabi, Mohsen 1837 IRI0.501-0.1720-3.40 
  Najafi Tabar, Aydin 1949 IRI0.501-0.0220-0.40 
  Abedini, Hamid Reza 1911 IRI1.0010.43208.60 
  Moghadas Jafari, Mohammad 1895 IRI1.0010.41208.20 
  Maleki, Amirabbas 1909 IRI1.0010.42208.40 
  Abedini, Morteza 1918 IRI1.0010.44208.80 
 * 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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