Individual Calculations September 2017
 Ghazaghi, Parmida  Total change: -28.40  Rating chartPersonal card
 Iranian Women Festival 1396 - Markazi Arak IRI 2017-08-12
RcRownchangeKK*chgGame
 1563 1546 2.50 6 -0.36 40 -14.40 
  Kiani, Rahil 1805 IRI0.001-0.1840-7.20 
  Hamed Hajipour, Kimia 1232 IRI1.0010.14405.60 
  Abbasi, Zahra 1455 IRI0.501-0.1240-4.80 
  Esmaeili, Sanaz 1769 IRI0.001-0.2240-8.80 
  Paktinat, Zhina 1780 IRI0.001-0.2140-8.40 
  Omi Manshadi, Yeganeh 1336 IRI1.0010.23409.20 

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)
 
 14th Avicenna Cup International Chess Festival B Hamadan IRI 2017-08-21
RcRownchangeKK*chgGame
 1561 1546 4.00 9 -0.35 40 -14.00 
  Barzegar, Saeb 1946  * IRI0.5010.424016.80 
  Doostkam, P 1946  * IRI0.001-0.0840-3.20 
  Norouzi Chenari, Parham 1147 IRI0.001-0.9240-36.80 
  Birgani, Zhasman 1197 IRI1.0010.11404.40 
  Heydarian, Romina 1250 IRI1.0010.15406.00 
  Babaee, Mohammadsaleh 1278 IRI1.0010.17406.80 
  Ghasemzadeh, Mohammad Hossein 1716 IRI0.5010.22408.80 
  Khoshbin, Amir 1714 IRI0.001-0.2840-11.20 
  Pour Ojaghi, Saeed 1853 IRI0.001-0.1440-5.60 
 * 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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