Individual Calculations January 2017
 Hosseini, Darioush  Total change: -25.60  Rating chartPersonal card
 4th Karoon Open 2016 Ahvaz IRI 2016-12-14
RcRownchangeKK*chgGame
 1833 1613 0.50 5 -0.64 40 -25.60 
  Latifpour, Mohammad 1916 IRI0.001-0.1440-5.60 
  Ajeli, Saeed 1844 IRI0.5010.294011.60 
  Minakhanloo, Mohammad Javad 1789 IRI0.001-0.2740-10.80 
  Mozaffari, Alireza 1906 IRI0.001-0.1540-6.00 
  Baharipour, Norooz 1709 IRI0.001-0.3740-14.80 

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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