Individual Calculations September 2018
 Poormosavi, Seyed Kian  Total change: -78.84  Rating chartPersonal card
 17th Iranian Men Festival Chess Championship 1397 Hamedan IRI 2018-08-09
RcRownchangeKK*chgGame
 1869 2095 8.00 11 -0.58 36 -20.88 
  Madadi, Mohammad 1695  * IRI1.0010.08362.88 
  Khosravanian, Hosein 1837 IRI1.0010.18366.48 
  Mehry, Mahyaar 1932 IRI0.001-0.7236-25.92 
  Jafari, Arshia 1779 IRI1.0010.13364.68 
  Abbasi Larki, Hossein 1878 IRI0.501-0.2836-10.08 
  Khodabandeh, Milad 1938 IRI1.0010.293610.44 
  Ghasemi Haji, Ramtin 1865 IRI0.501-0.2936-10.44 
  Fathi, Himan 1891 IRI0.001-0.7636-27.36 
  Rostami, Roohollah 1867 IRI1.0010.21367.56 
  Mafi, Hooman 1939 IRI1.0010.293610.44 
  Khalesi, Parsa 1940 IRI1.0010.293610.44 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 15th Avicenna International Chess Tournament 2018 - Masters Hamedan IRI 2018-08-17
RcRownchangeKK*chgGame
 2133 2095 2.00 8 -1.61 36 -57.96 
  Bagheri, Maziar f2308 IRI0.001-0.2336-8.28 
  Korevand, Sina 2203 IRI0.001-0.3536-12.60 
  Babaniya, Benyamin 2179 IRI0.5010.12364.32 
  Karimi, Omid 2023 IRI0.501-0.1036-3.60 
  Khamisi, S Jafar 2219 IRI0.5010.17366.12 
  Mahdian, Anousha wf2003 IRI0.501-0.1336-4.68 
  Nazari, Arad 2060 IRI0.001-0.5536-19.80 
  Hamedi Nia, Vesal wm2066 IRI0.001-0.5436-19.44 

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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