Rapid: Individual Calculations December 2018
 Darvishi, Mohammad Hossein  Total change: 21.60  Rating chartPersonal card
 Ahvaz Rapid Cup Aban 1397 Ahvaz IRI 2018-11-26
RcRownchangeKK*chgGame
 1518 1289 2.50 6 1.08 20 21.60 
  Afshani, Matin 1689  * IRI0.001-0.0820-1.60 
  Bagheri Malek Abadi, Hasmid Reza 1542 IRI0.5010.31206.20 
  Rafie Khalilabadi, Alireza 1631 IRI0.001-0.1220-2.40 
  Safarzadeh Shirali, Khalil 1527 IRI0.001-0.2020-4.00 
  Eskandari, Alireza 1521 IRI1.0010.792015.80 
  Kamali, Parsa 1200 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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