Individual Calculations September 2012
 Azadvari, Zahra  Total change: -9.15  Rating chartPersonal card
 Iranian chess festival (women)2012 Arak IRI 2012-07-13
RcRownchangeKK*chgGame
 1716 1927 7.00 10 -0.61 15 -9.15 
  Mirzaei, Negar 1584 IRI1.0010.12151.80 
  Akbari, Marjan 1712 IRI1.0010.23153.45 
  Aliakbari, Hanieh 1772 IRI0.001-0.7115-10.65 
  Ghaffari, Shokoufeh 1649 IRI1.0010.17152.55 
  Alinasab, Mobina 1775 IRI0.001-0.7015-10.50 
  Roushan Reyshah, Sarina 1623 IRI1.0010.14152.10 
  Ghaffariankhorram, Aida 1676 IRI1.0010.19152.85 
  Azizi, Khatere 1807 IRI1.0010.34155.10 
  Bagheri Taleghani, Nadia 1809 IRI0.501-0.1615-2.40 
  Alijanzadeh, Mohadeseh 1749 IRI0.501-0.2315-3.45 

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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