Individual Calculations September 2019
 Nosratizadeh, Reza  Total change: 42.40  Rating chartPersonal card
 2nd Iranian Talent Olympiad 2019- Boys Standard Gilan IRI 2019-08-24
RcRownchangeKK*chgGame
 1600 1674 4.50 6 1.06 40 42.40 
  Maleknia, Aydin 1274  * IRI1.0010.08403.20 
  Makani, M.amin 1402 IRI1.0010.17406.80 
  Shahsavari, Shayan 1451 IRI1.0010.22408.80 
  Moosapour, Rastin 1867 IRI0.5010.254010.00 
  Mohammadi, Mohamad Amin 1838 IRI1.0010.724028.80 
  Karami, Mahan 1765 IRI0.001-0.3840-15.20 
 * 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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