Rapid: Individual Calculations December 2017
 Mohammadian, Omran  Total change: -1.20  Rating chartPersonal card
 Booshehr Abdan Rapid Azar 1396 Abdan IRI 2017-11-26
RcRownchangeKK*chgGame
 1694 1804 5.00 8 -0.06 20 -1.20 
  Meigolinezhad, Reza 1407 IRI1.0010.08201.60 
  Roohparvar, A.reza 2020 IRI0.001-0.2220-4.40 
  Ghasemi, Hamid 1594 IRI1.0010.23204.60 
  Ghaedi, Aria 1690 IRI1.0010.34206.80 
  Vahdani, Mojtaba 2048 IRI0.001-0.2020-4.00 
  Mahdavi, Seyed Afshin 1687 IRI0.001-0.6620-13.20 
  Aref Azad, Amir Hossein 1567 IRI1.0010.20204.00 
  Arian Mehr, Aein 1536 IRI1.0010.17203.40 

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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