Individual Calculations March 2013
 Torshizi Ghorbani, Mohammad Hoss  Total change: 26.10  Rating chartPersonal card
 Iran Under 12 Boys Championship 2013 Rasht IRI 2013-01-22
RcRownchangeKK*chgGame
 1837 1703 3.00 6 0.95 30 28.50 
  Derakhshani, Borna c1851 IRI0.5010.20306.00 
  Mashayekhi, Ehsan 1580 IRI1.0010.33309.90 
  Larki, Mohammad Moein 1814 IRI1.0010.653019.50 
  Pourghanbarzad Lashtnesha, Arman 1921 IRI0.5010.28308.40 
  Tabatabaei, M.amin f2103  * IRI0.001-0.0830-2.40 
  Gholami Orimi, Mahdi 1753 IRI0.001-0.4330-12.90 
 * 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)
 
 Iran Under 20 Boys Championship 2013 Mashad IRI 2013-01-22
RcRownchangeKK*chgGame
 2103 1703 0.00 1 -0.08 30 -2.40 
  Galehdari, Bardia 2103  * IRI0.001-0.0830-2.40 
 * 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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