Individual Calculations October 2019
 Rostami, Mohsen  Total change: -37.60  Rating chartPersonal card
 16th Avicenna International Open Chess Tournament 2019 - Masters (A) Hamedan IRI 2019-09-12
RcRownchangeKK*chgGame
 2031 1823 1.00 8 -0.94 40 -37.60 
  Roozbayan, Reza 2142 IRI0.001-0.1340-5.20 
  Mozaffari, Alireza 2125 IRI0.001-0.1540-6.00 
  Azali, Tannaz 2008 IRI0.001-0.2640-10.40 
  Nikookar, Mahdi 2089 IRI0.001-0.1840-7.20 
  Khodabandeh, Milad 2031 IRI1.0010.774030.80 
  Vahdatian, Davood 2005 IRI0.001-0.2640-10.40 
  Karimi, Omid 1932 IRI0.001-0.3540-14.00 
  Shams, Mohammad Matin 1914 IRI0.001-0.3840-15.20 

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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