Individual Calculations May 2018
 Arian Mehr, Aein  Total change: 44.40  Rating chartPersonal card
 4th Jam Individual League (Hamid Sepehrmanesh Memorial)-Final 11-20 April 2018 Jam-Bushehr IRI 2018-04-12
RcRownchangeKK*chgGame
 1790 1502 2.00 5 1.11 40 44.40 
  Khazaei, Asadollah 1860 IRI0.5010.404016.00 
  Kashef, Mohsen 1664 IRI1.0010.714028.40 
  Armand, Saman 1902  * IRI0.001-0.0840-3.20 
  Rajabi, Hamid 1622 IRI0.5010.16406.40 
  Mohammedian, Esmaeel 1902  * IRI0.001-0.0840-3.20 
 * 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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