Individual Calculations October 2022
 Poormosavi, Seyed Kanan  Total change: 16.40  Rating chartPersonal card
 1st Taq_e Bostan Cup International Chess Festival Category A kermanshah IRI 2022-09-08
RcRownchangeKK*chgGame
 1897 1743 2.50 7 0.41 40 16.40 
  Daneshpour, S.a. 1940 IRI0.001-0.2540-10.00 
  Fathi, Himan 1864 IRI0.5010.16406.40 
  Mohammadisafyarkhan, Amir 1869 IRI1.0010.674026.80 
  Teimouri Yadkuri, Shahdad 1995 IRI0.001-0.1940-7.60 
  Aghili Mofid, Davood 1867 IRI0.001-0.3340-13.20 
  Veisi, Armin 1880 IRI0.5010.18407.20 
  Arian, Matin 1866 IRI0.5010.17406.80 

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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