Individual Calculations April 2017
 Akbari, Artin  Total change: 35.60  Rating chartPersonal card
 Hamedan Fajr Cup 10 Bahman 1395 Hamedan IRI 2017-01-29
RcRownchangeKK*chgGame
 1452 1312 3.00 6 0.89 40 35.60 
  Valadi, Mohammadreza 1712  * IRI0.001-0.0840-3.20 
  Ghiasvand, Mohammad 1689 IRI0.001-0.0940-3.60 
  Gharabaghi, Mostafa 1113 IRI1.0010.24409.60 
  Jalili Nahad, S.alireza 1492 IRI0.001-0.2640-10.40 
  Zarei, Amirhosein 1114 IRI1.0010.24409.60 
  Ghazaghi, Parmida 1592 IRI1.0010.844033.60 
 * 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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