Individual Calculations October 2019
 Ghanbaralifarzad, Mohammad Hosei  Total change: -33.20  Rating chartPersonal card
 16th Avicenna International Open Chess Tournament 2019 - Category B Hamedan IRI 2019-09-11
RcRownchangeKK*chgGame
 1688 1809 5.00 9 -0.83 40 -33.20 
  Yeganegi, Barad 1612 IRI1.0010.254010.00 
  Bagheri Astani, Farzam 1429 IRI0.501-0.4140-16.40 
  Talaneh, Motahareh 1607 IRI0.501-0.2640-10.40 
  Ojaghi, Mehrad 1739 IRI0.001-0.6040-24.00 
  Mazarei, Mohammad 1549 IRI1.0010.18407.20 
  Khalili, Asef 1914 IRI0.001-0.3640-14.40 
  Shahrazad, Masoud 1701 IRI1.0010.354014.00 
  Doroodian, Mahyar 1950 IRI0.001-0.3140-12.40 
  Khoshbin, Amir 1687 IRI1.0010.334013.20 

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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