Rapid: Individual Calculations March 2023
 Rastbod, Ali  Total change: 4.80  Rating chartPersonal card
 Astaneh Gilan Rapid Rasht IRI 2023-02-11
RcRownchangeKK*chgGame
 2014 2214 6.50 9 0.24 20 4.80 
  Rajabzadeh, Arsam 1814  * IRI1.0010.08201.60 
  Ebrahimi Rashti, Asal 1734 IRI1.0010.05201.00 
  Kavyar, Kamran 1883 IRI1.0010.12202.40 
  Jahedi, Mani 1981 IRI0.001-0.7920-15.80 
  Tahbaz, Arash m2308 IRI0.5010.13202.60 
  Marzoughi, Mohammadsadegh 1854 IRI1.0010.10202.00 
  Daghli, Arash m2379 IRI1.0010.722014.40 
  Mousavi, Seyed Khalil g2440 IRI0.001-0.2120-4.20 
  Rahmat Pour, Armin 1729 IRI1.0010.04200.80 
 * 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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