Individual Calculations October 2013
 Farkhondeh, Mehran  Total change: -1.50  Rating chartPersonal card
 Khorasan Razavi Chess Championship (August 2013) Mashhad IRI 2013-08-03
RcRownchangeKK*chgGame
 1877 1842 1.00 2 0.05 30 1.50 
  Rahimian, Rastin 2170 IRI0.001-0.1330-3.90 
  Bakhtiari, Shayan 1583 IRI1.0010.18305.40 

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)
 
 12th Iranian Men Festival Arak IRI 2013-08-17
RcRownchangeKK*chgGame
 1819 1842 2.00 4 -0.10 30 -3.00 
  Azadbakhsh, Farshid 2129 IRI0.001-0.1630-4.80 
  Hoseini, S.alireza 1595 IRI1.0010.19305.70 
  Torkaman, Payam 1554 IRI1.0010.16304.80 
  Najafiyan Pour, Mahyar 1999 IRI0.001-0.2930-8.70 

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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