Rapid: Individual Calculations January 2015
 Safarov, Zirva  Total change: -6.40  Rating chartPersonal card
 ALAIN RAPID 2014 ALAIN UAE 2014-12-18
RcRownchangeKK*chgGame
 2008 2104 4.00 7 -0.32 20 -6.40 
  Petrosian, Tigran L. g2504  * ARM0.001-0.0820-1.60 
  Alnyeyadi, Abdulla 1704  * UAE1.0010.08201.60 
  Suhail, Sokari 1912 SYR0.001-0.7520-15.00 
  Abdi, Abdelkrim 1704  * IRI1.0010.08201.60 
  Mayed, Alrashedi f1764 UAE1.0010.12202.40 
  Kovchan, Alexander g2504  * UKR0.001-0.0820-1.60 
  Bahari Rad, Alireza 1966 IRI1.0010.31206.20 
 * 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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