Individual Calculations October 2014
 Azhand Ghezelbolagh, Arash  Total change: -2.40  Rating chartPersonal card
 Esfahan Women and U-14 Chess Tournament Esfahan IRI 2014-08-16
RcRownchangeKK*chgGame
 1711 1593 1.50 4 0.13 40 5.20 
  Abedi, Shahin 1793 IRI0.001-0.2440-9.60 
  Vashagh, Arash 1650 IRI0.5010.08403.20 
  Rajabi Yazdi, Khashayar 1766 IRI1.0010.734029.20 
  Mahdian, Anousha 1634 IRI0.001-0.4440-17.60 

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)
 
 Juybar Chess Tournament (Rated U-2100) Juybar IRI 2014-08-26
RcRownchangeKK*chgGame
 1819 1593 0.50 3 -0.19 40 -7.60 
  Mehry, Mahyaar 1945 IRI0.001-0.1140-4.40 
  Porgol, Moin 1814 IRI0.5010.284011.20 
  Hasanzadeh, Mohammadmehdi 1697 IRI0.001-0.3640-14.40 

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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