Individual Calculations March 2011
 Derakhshani, Dorsa  Total change: 34.20  Rating chartPersonal card
 3rd Baran Cup Chess Tournament Rasht IRI 2010-12-09
RcRownchangeKK*chgGame
 2058 1837 4.00 7 2.28 15 34.20 
  Khademi, Mohammad Miran 2237  * IRI0.001-0.0815-1.20 
  Mehry, Mahyaar 1957 IRI1.0010.66159.90 
  Ghaledar, Faraz 2014 IRI0.5010.23153.45 
  Bakhtiari, Kazem 2224 IRI1.0010.911513.65 
  Avakh, E 2072 IRI1.0010.791511.85 
  Mousavi, Seyed Khalil 2092 IRI0.001-0.1915-2.85 
  Motaghi, Farbod 1811 IRI0.501-0.0415-0.60 
 * 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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