Rapid: Individual Calculations November 2022
 Saemi, Sina  Total change: 8.20  Rating chartPersonal card
 Mehrban Sarab under2000 rapid chess Milad Peyambar 1401 Tabriz IRI 2022-10-13
RcRownchangeKK*chgGame
 1782 1927 6.50 9 0.41 20 8.20 
  Bonabi, Majid 1527  * IRI1.0010.08201.60 
  Shahrazad, Masoud 1668 IRI1.0010.18203.60 
  Shaygan, Mansoor 1798 IRI1.0010.33206.60 
  Mastizadeh, Saeed 1831 IRI1.0010.37207.40 
  Majidzadeh, Amirhossein 1810 IRI0.001-0.6620-13.20 
  Adalatkhah, Mahdi 1722 IRI1.0010.24204.80 
  Oroojzadeh, Fardin 1761 IRI1.0010.28205.60 
  Amir Vardestian, Hossein 1963 IRI0.5010.05201.00 
  Hosseinzadeh, Mehran 1958 IRI0.001-0.4620-9.20 
 * 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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