Rapid: Individual Calculations April 2015
 Roohi, Abdolmajid  Total change: -17.00  Rating chartPersonal card
 Esfand Cup B (2015) Tehran IRI 2015-03-05
RcRownchangeKK*chgGame
 1950 2177 6.00 9 -0.85 20 -17.00 
  Bajalan, Mohammad 1777  * IRI1.0010.08201.60 
  Rahimkhani, Parviz 1835 IRI0.501-0.3820-7.60 
  Hakemi, Arman 1777  * IRI0.501-0.4220-8.40 
  Ghadiri, Ebrahim 1843 IRI1.0010.12202.40 
  Ahouran, Mehrdad 2010 IRI1.0010.28205.60 
  Abed, Meisam 2004 IRI0.501-0.2320-4.60 
  Ahmadzadeh Razavi, Seyed Shaahin 2013 IRI1.0010.28205.60 
  Khademi, Mohammad Miran 2273 IRI0.001-0.3720-7.40 
  Kanzi, Hesamodin 2020 IRI0.501-0.2120-4.20 
 * 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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