Rapid: Individual Calculations September 2017
 Mohammadi, Helma  Total change: 40.40  Rating chartPersonal card
 2nd Sari Emadi 2 Rapid Shahrivar 1396 Sari IRI 2017-08-25
RcRownchangeKK*chgGame
 1441 1142 3.00 6 2.02 20 40.40 
  Kazemiyan Eski, Abolfazl 1542  * IRI0.001-0.0820-1.60 
  Andayeshgar, Mohammad 1332 IRI1.0010.752015.00 
  Rezaei, Mohammad Javad 1387 IRI1.0010.802016.00 
  Rashidi, Masood 1542  * IRI0.001-0.0820-1.60 
  Tahmasbi, Abotaleb 1298 IRI1.0010.712014.20 
  Sebt Rasoul, Seyede Setare wc1542  * IRI0.001-0.0820-1.60 
 * 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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