Individual Calculations October 2018
 Sahraei, Armin  Total change: 15.60  Rating chartPersonal card
 3rd Paytakht International Cup 2018 -Group B Tehran IRI 2018-09-02
RcRownchangeKK*chgGame
 1551 1397 3.00 8 0.39 40 15.60 
  Hejrati, Mohammad Mahdi 1778 IRI0.001-0.0940-3.60 
  Asgharpourmasoleh, Tara 1744 IRI0.001-0.1140-4.40 
  Fakhim Ghanbarnezhad, Rozhina 1101 IRI1.0010.15406.00 
  Alamir Virsagh, Ehsan 1751 IRI0.001-0.1140-4.40 
  Hamzeh Javaran, Kasra 1681 IRI0.001-0.1640-6.40 
  Moumivand, Hamid 1267 IRI1.0010.324012.80 
  Navidi, Parsa 1586 IRI0.5010.254010.00 
  Hami, Farhad 1502 IRI0.5010.14405.60 

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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