Individual Calculations September 2017
 Heydarian, Romina  Total change: 11.60  Rating chartPersonal card
 Iranian Women Festival 1396 - Markazi Arak IRI 2017-08-12
RcRownchangeKK*chgGame
 1568 1250 1.00 5 0.30 20 6.00 
  Mobarhani, Nazanin 1650  * IRI0.001-0.0820-1.60 
  Jivi Khorasanlou, Aida 1615 IRI0.001-0.1020-2.00 
  Jamshidi, Hanieh 1588 IRI0.001-0.1220-2.40 
  Alidadi, Mobina 1456 IRI1.0010.762015.20 
  Shahbazi, Shida 1532 IRI0.001-0.1620-3.20 
 * 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)
 
 14th Avicenna Cup International Chess Festival B Hamadan IRI 2017-08-21
RcRownchangeKK*chgGame
 1458 1250 2.50 8 0.28 20 5.60 
  Abdi, Amir 1650  * IRI0.5010.42208.40 
  Honar Talab, Mehdi 1587 IRI0.001-0.1220-2.40 
  Khoshkalam, Seyed Mahan 1616 IRI0.001-0.1020-2.00 
  Yazdanpanah, Fatemeh 1075 IRI1.0010.27205.40 
  Yazdanpanah, Mohammad Reza 1645 IRI0.001-0.0820-1.60 
  Ghazaghi, Parmida 1546 IRI0.001-0.1520-3.00 
  Jahanian, Mohammad Mahyar 1052 IRI1.0010.24204.80 
  Tahvili Raftar, Iman 1491 IRI0.001-0.2020-4.00 
 * 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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