Individual Calculations October 2022
 Teimouri Yadkuri, Shahdad  Total change: -15.60  Rating chartPersonal card
 1st Taq_e Bostan Cup International Chess Festival Category A kermanshah IRI 2022-09-08
RcRownchangeKK*chgGame
 1890 1995 5.50 9 -0.39 40 -15.60 
  Davari, Sara 1805 IRI1.0010.254010.00 
  Mosadeghpour, Masoud g2481 IRI0.001-0.0440-1.60 
  Kalvandi, Mohammad Naeim 1750 IRI0.001-0.8040-32.00 
  Poormosavi, Seyed Kanan 1743 IRI1.0010.19407.60 
  Ahmadi, Barad 1767 IRI0.501-0.2940-11.60 
  Mohammadisafyarkhan, Amir 1869 IRI1.0010.334013.20 
  Alamir Virsagh, Ehsan 1901 IRI0.501-0.1340-5.20 
  Salimiyan, Behzad 1826 IRI0.501-0.2240-8.80 
  Fathi, Himan 1864 IRI1.0010.324012.80 

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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