Individual Calculations October 2017
 Zendehboodi, Fariba  Total change: 9.40  Rating chartPersonal card
 Arvand Mehr Standard Cup - Blinds 1396 Abadan IRI 2017-09-21
RcRownchangeKK*chgGame
 1524 1440 2.50 5 0.47 20 9.40 
  Bagheri, Majid 1840  * IRI0.5010.42208.40 
  Tahvili Raftar, Gholamhossein 1546 IRI0.001-0.3620-7.20 
  Tahvili Raftar, Iman 1494 IRI0.001-0.4220-8.40 
  Najimi, Ahmad 1247 IRI1.0010.25205.00 
  Alizadeh, Farzad 1494 IRI1.0010.582011.60 
 * 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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