Individual Calculations February 2020
 Salehi, Mahan  Total change: 1.20  Rating chartPersonal card
 Fars Fajr Tournament 1398 (U1900) Fars IRI 2020-01-25
RcRownchangeKK*chgGame
 1409 1118 1.00 5 0.03 40 1.20 
  Hashemi, Niayesh 1027 IRI1.0010.384015.20 
  Najafi, Hamed 1518  * IRI0.001-0.0840-3.20 
  Dehbashi, Alireaza 1518  * IRI0.001-0.0840-3.20 
  Solimani Nezad, Gholamreza 1502 IRI0.001-0.0940-3.60 
  Mousavi, Seyed Hossein 1478 IRI0.001-0.1040-4.00 
 * 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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