Individual Calculations September 2011
 Feyli, Sina  Total change: -16.50  Rating chartPersonal card
 10 th Avicenna International open chess tournament Hamedan IRI 2011-07-24
RcRownchangeKK*chgGame
 1955 2109 5.00 9 -1.10 15 -16.50 
  Rahimi, Rezvan 1794 IRI1.0010.14152.10 
  Darini, Pouria m2462 IRI0.001-0.1115-1.65 
  Nourimoghaddam, Shahrokh 1841 IRI1.0010.17152.55 
  Yarahmadi, Ali 1875 IRI0.001-0.7915-11.85 
  Bashiri, Aryan 1807 IRI0.001-0.8515-12.75 
  Seyfikar, Sima 1709  * IRI1.0010.08151.20 
  Maghsoudi Sedigh, Ali 1737 IRI1.0010.10151.50 
  Shahabi, Milad 1969 IRI1.0010.31154.65 
  Sharbaf, Mohsen m2402 IRI0.001-0.1515-2.25 
 * 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)
 

 

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