Individual Calculations April 2017
 Nassajtorshizi, Amirmorteza  Total change: 10.80  Rating chartPersonal card
 Commemoration Chess Tournament S.Khalil Mousavi 2017 Lahijan IRI 2017-03-04
RcRownchangeKK*chgGame
 1782 1882 5.50 8 0.54 20 10.80 
  Mehraban Rashtabadi, Fereidoon 1482  * IRI1.0010.08201.60 
  Mirbagheri, Seyedsajad 1699 IRI1.0010.26205.20 
  Ahmadi, Bahram 1755 IRI1.0010.33206.60 
  Geramipoor, Amin 1911 IRI0.001-0.4620-9.20 
  Abbaspour, Vahid 1727 IRI1.0010.29205.80 
  Azvar, Mohammad 1834 IRI1.0010.43208.60 
  Hasandoost, Hosein 1934 IRI0.5010.07201.40 
  Fekri, Amirkia 1914 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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