Blitz: Individual Calculations February 2020
 Najafi Tabar, Aydin  Total change: -9.60  Rating chartPersonal card
 1st shohadaie nokhaleh Blitz chess tournament 1398 Gilan IRI 2020-01-26
RcRownchangeKK*chgGame
 1779 1973 6.00 9 -0.48 20 -9.60 
  Vahedi, Farzad 1573  * IRI1.0010.08201.60 
  Biriya, Mohammadamin 1711 IRI1.0010.18203.60 
  Hasanpour, Sajad 1757 IRI1.0010.22204.40 
  Jahedi, Mani 2176 IRI1.0010.762015.20 
  Babaniya, Benyamin 2100 IRI0.001-0.3320-6.60 
  Rahmat Pour, Armin 1737 IRI0.001-0.8020-16.00 
  Karami, Mahan 1736 IRI0.001-0.8020-16.00 
  Pakdel, Farhad 1650 IRI1.0010.13202.60 
  Yazdani, Hossein 1573  * IRI1.0010.08201.60 
 * 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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