Individual Calculations January 2018
 Nazari Nia, Shahram  Total change: -6.00  Rating chartPersonal card
 Tehran Standard Cup 22-30 Azar 1396 Tehran IRI 2017-12-17
RcRownchangeKK*chgGame
 1698 1618 3.00 8 -0.30 20 -6.00 
  Doroodian, Mahyar 2001 IRI0.001-0.0920-1.80 
  Atoofi, Matin 1251 IRI1.0010.10202.00 
  Keshmirian, Mehdi 2009 IRI0.001-0.0920-1.80 
  Abdi, Amir 1746 IRI1.0010.672013.40 
  Mahdavi, Reza 1880 IRI0.001-0.1820-3.60 
  Sadeghi Givi, Reza 1842 IRI0.001-0.2220-4.40 
  Karimi, Setayesh 1453 IRI1.0010.28205.60 
  Hashemi Bakhtiar, Adel 1403 IRI0.001-0.7720-15.40 

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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