Individual Calculations September 2018
 Sodagar, Nima  Total change: -18.80  Rating chartPersonal card
 15th Avicenna International Chess Tournament 2018 - Group B Hamedan IRI 2018-08-17
RcRownchangeKK*chgGame
 1718 1630 2.50 9 -0.94 20 -18.80 
  Farmani Anuoshe, Ariyan 1837 IRI0.001-0.2320-4.60 
  Mahdavi, Reza 1787 IRI0.5010.21204.20 
  Asgharpourmasoleh, Tara 1822 IRI0.5010.25205.00 
  Jahanbakhshi, Arman 1855 IRI0.5010.28205.60 
  Ghane, Safoura 1849 IRI0.001-0.2220-4.40 
  Khoshbin, Amir 1750 IRI0.5010.16203.20 
  Kiana, Arab wc1805 USA0.001-0.2720-5.40 
  Hoosemi Roodsari, Fatemeh 1349 IRI0.501-0.3420-6.80 
  Elmiye, Bardiya 1409 IRI0.001-0.7820-15.60 

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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