Individual Calculations April 2017
 Arefazad, Gholamhossein  Total change: -4.40  Rating chartPersonal card
 Bushehr League Championship 1395 Round 8-9 Bushehr IRI 2017-03-10
RcRownchangeKK*chgGame
 1496 1874 2.00 2 0.19 20 3.80 
  Rahnama, Javad 1518 IRI1.0010.11202.20 
  Kaveiyan, Abdolkarim 1474  * IRI1.0010.08201.60 
 * 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)
 
 6th Daliran Tangestan Tournament Ahram IRI 2017-03-20
RcRownchangeKK*chgGame
 1694 1874 6.00 9 -0.41 20 -8.20 
  Zendehboodi, Fariba 1474  * IRI1.0010.08201.60 
  Hashemi, Farhad 1679 IRI0.001-0.7520-15.00 
  Sharifi, Sahar 1474  * IRI1.0010.08201.60 
  Ansari, Hossein 1666 IRI1.0010.23204.60 
  Zahedi, Mehdi 1655 IRI1.0010.22204.40 
  Kabgani, Yoones 1817 IRI1.0010.42208.40 
  Salari, Shahram 1871 IRI1.0010.502010.00 
  Alizadeh, Benyamin 1718 IRI0.001-0.7120-14.20 
  Latifpour, Mohammad 1891 IRI0.001-0.4820-9.60 
 * 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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