Individual Calculations July 2019
 Sousanabadi Farahani, Ramin  Total change: 4.80  Rating chartPersonal card
 Markazi Province men Chess Championship 2019 Arak IRI 2019-06-14
RcRownchangeKK*chgGame
 1584 1622 3.50 6 0.24 20 4.80 
  Bakhshi, Mohammad Amin 1242 IRI1.0010.09201.80 
  Ghadiri, Sobhan 1513 IRI1.0010.35207.00 
  Borji, Hossein 1590 IRI0.001-0.5420-10.80 
  Bahmani, Koorosh 1247 IRI1.0010.09201.80 
  Shahsanam, Alireza 1891 IRI0.5010.33206.60 
  Hamidi, Amir Mohammad f2022  * IRI0.001-0.0820-1.60 
 * 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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