Rapid: Individual Calculations January 2020
 Abedi, Hossein  Total change: -7.80  Rating chartPersonal card
 3th vahdat cup (Ardabil-98) Ardabil IRI 2019-12-29
RcRownchangeKK*chgGame
 1848 2076 6.50 9 -0.39 20 -7.80 
  Noorisadat, Mohammad 1676  * IRI1.0010.08201.60 
  Zabihi, Siamak 1701 IRI1.0010.09201.80 
  Kaveh, Hossein 1738 IRI1.0010.12202.40 
  Mastizadeh, Saeed 1876 IRI1.0010.24204.80 
  Khoeizadeh, Farshad 2093 IRI0.001-0.4820-9.60 
  Bahari Rad, Alireza 1770 IRI1.0010.14202.80 
  Basharkhah, Shapour 1891 IRI0.501-0.2420-4.80 
  Norollahi, Saeed 2003 IRI1.0010.40208.00 
  Najafi, Farhad 1888 IRI0.001-0.7420-14.80 
 * 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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