Rapid: Individual Calculations February 2018
 Dolat Abadi, Ali Asghar  Total change: -4.40  Rating chartPersonal card
 Tehran Rapid 5 Bahman 1396 Tehran IRI 2018-01-25
RcRownchangeKK*chgGame
 1592 1349 1.00 5 -0.22 20 -4.40 
  Jaferian, Koosha 1749  * IRI0.001-0.0820-1.60 
  Ghadiri Bidhendi, Ebrahim 1749  * IRI0.001-0.0820-1.60 
  Nouri, Alaa 1565 IRI0.001-0.2220-4.40 
  Bahari, Morteza 1149 IRI0.001-0.7620-15.20 
  Momeni, Ahmadreza 1749  * IRI1.0010.922018.40 
 * 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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