Individual Calculations September 2017
 Aref Azad, Amir Hossein  Total change: 30.40  Rating chartPersonal card
 14th Avicenna Cup International Chess Festival B Hamadan IRI 2017-08-21
RcRownchangeKK*chgGame
 1570 1550 5.50 10 0.76 40 30.40 
  Aadeli, Arvin 1950  * IRI0.001-0.0840-3.20 
  Izak Mohammadi, Arshia 1205 IRI1.0010.11404.40 
  Zaheri, Mehran 1265 IRI1.0010.16406.40 
  Aghilimofid, Vali 1256 IRI1.0010.15406.00 
  Pour Ojaghi, Saeed 1853 IRI1.0010.864034.40 
  Ghasemi Haji, Ramtin 1814 IRI0.001-0.1840-7.20 
  Yousefi, Behniya 1687 IRI0.5010.18407.20 
  Naseralavi, Seyyed Armin 1687 IRI0.001-0.3240-12.80 
  Babaee, Mohammadsaleh 1278 IRI1.0010.17406.80 
  Alamir Virsagh, Ehsan 1709 IRI0.001-0.2940-11.60 
 * 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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