Individual Calculations August 2018
 Poursoleimani, Masoud  Total change: -65.60  Rating chartPersonal card
 Gilan chess Championship 1397 Rasht IRI 2018-07-02
RcRownchangeKK*chgGame
 1383 1573 4.00 8 -1.64 40 -65.60 
  Baradaran Tamadon, Arian 1956 IRI0.001-0.0940-3.60 
  Pourakbari, Taha 1173  * IRI1.0010.08403.20 
  Evaz Pour, Amirreza 1307 IRI0.001-0.8240-32.80 
  Bolandakhtar, Ata 1192 IRI0.001-0.9140-36.40 
  Javanmard, Aryana 1173  * IRI1.0010.08403.20 
  Karimi, Soorena 1320 IRI1.0010.19407.60 
  Amiri, Reza 1173  * IRI1.0010.08403.20 
  Khoshkalam, Seyed Mahan 1770 IRI0.001-0.2540-10.00 
 * 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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