Rapid: Individual Calculations October 2017
 Niazi, Arash  Total change: 64.20  Rating chartPersonal card
 Rasht Novin Ghorban Eyde Rapid 1396 Rasht IRI 2017-08-23
RcRownchangeKK*chgGame
 1652 1372 4.50 7 3.21 20 64.20 
  Ghasemi Haji, Ramtin 1772  * IRI1.0010.922018.40 
  Afzoon, Danial 1755 IRI0.001-0.0920-1.80 
  Bahri, Mirabbas 1547 IRI1.0010.732014.60 
  Chahardoli, Amir 1713 IRI0.5010.38207.60 
  Bozorgzadeh, Amirhossein 1497 IRI1.0010.672013.40 
  Amiri, Amirali 1509 IRI1.0010.682013.60 
  Moghadam, Alireza 1772  * IRI0.001-0.0820-1.60 
 * 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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