Rapid: Individual Calculations December 2017
 Alipour, Arman  Total change: 38.80  Rating chartPersonal card
 Iranian Worker's Chess Championship (Rapid_Men_ 1396) Ahvaz IRI 2017-11-04
RcRownchangeKK*chgGame
 1900 1848 4.50 6 1.94 20 38.80 
  Soudmand, Sayed Mohsen 1854 IRI1.0010.512010.20 
  Niknam Shiraz, Mohammad 1787 IRI1.0010.42208.40 
  Mahdavi, Mohamd Javad 1926 IRI1.0010.612012.20 
  Khesht Zar, Khodamorad 1994 IRI1.0010.702014.00 
  Sharifpanahi, Farhad 1929 IRI0.5010.11202.20 
  Bagheri, Majid 1910 IRI0.001-0.4120-8.20 

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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