Individual Calculations February 2015
 Samie, Davoud  Total change: 88.40  Rating chartPersonal card
 Dey Cup (C) U-2100 (2015) Tehran IRI 2015-01-08
RcRownchangeKK*chgGame
 1534 1218 3.50 9 2.21 40 88.40 
  Ghalamzan, Mohammad 1618  * IRI0.001-0.0840-3.20 
  Sheykhali, Hosein 1554 IRI1.0010.884035.20 
  Azizi Tafreshi, Ali Akbar 1618  * IRI0.001-0.0840-3.20 
  Kord, Moslem 1499 IRI1.0010.844033.60 
  Hasani, Takin 1602 IRI0.001-0.0940-3.60 
  Bayat, Amir 1454 IRI0.001-0.2040-8.00 
  Abbaspoorrad, Nikoo 1364 IRI0.5010.20408.00 
  Akhlaghi, Farhang 1484 IRI1.0010.824032.80 
  Najar, Majid 1612 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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