Individual Calculations November 2021
 Salehzadeh, Samin  Total change: 37.20  Rating chartPersonal card
 4th Miremad Standard Cup Qazvin IRI 2021-10-14
RcRownchangeKK*chgGame
 1411 1108 2.00 7 0.93 40 37.20 
  Bahmani, Koorosh 1508  * IRI0.001-0.0840-3.20 
  Kasaeian, Hosein 1391 IRI0.001-0.1640-6.40 
  Mirjavadi, Sarieh Sadat 1404 IRI1.0010.854034.00 
  Imani, Adrina 1508  * IRI0.001-0.0840-3.20 
  Taghizadeh, Taraneh 1342 IRI0.001-0.2140-8.40 
  Bahadori, Saeid 1287 IRI1.0010.734029.20 
  Bolandakhtar, Ata 1440 IRI0.001-0.1240-4.80 
 * 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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