Rapid: Individual Calculations October 2017
 Bozorgzadeh, Amirhossein  Total change: -3.00  Rating chartPersonal card
 Rasht Novin Ghorban Eyde Rapid 1396 Rasht IRI 2017-08-23
RcRownchangeKK*chgGame
 1491 1497 3.00 6 -0.15 20 -3.00 
  Oskouev, A. 1897  * IRI0.001-0.0820-1.60 
  Mobaraki, Sajjad 1341 IRI1.0010.29205.80 
  Nezamzadeh, Mahyar 1730 IRI0.001-0.2120-4.20 
  Niazi, Arash 1372 IRI0.001-0.6720-13.40 
  Hosseinzadeh, Mohammadmehdi 1191 IRI1.0010.14202.80 
  Zarbini, Khashayar 1412 IRI1.0010.38207.60 
 * 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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