Individual Calculations October 2019
 Doostkam, P  Total change: -21.40  Rating chartPersonal card
 16th Avicenna International Open Chess Tournament 2019 - Masters (A) Hamedan IRI 2019-09-12
RcRownchangeKK*chgGame
 2011 2062 3.50 8 -1.07 20 -21.40 
  Hakemi, Arman f2288 IRI0.001-0.2120-4.20 
  Maghsoudloo, Amir Ali 1831 IRI1.0010.21204.20 
  Hamidi, Amir Mohammad f2258 IRI0.001-0.2520-5.00 
  Karimi, Omid 1932 IRI0.501-0.1820-3.60 
  Mardani, Alireza 1960 IRI0.001-0.6420-12.80 
  Sebt Rasoul, Seyede Setare wf1952 IRI0.501-0.1520-3.00 
  Ghomi, Parnian wc1952 IRI0.501-0.1520-3.00 
  Shams, Mohammad Matin 1914 IRI1.0010.30206.00 

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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