Individual Calculations October 2017
 Romifard, Mehdi  Total change: 12.40  Rating chartPersonal card
 Arvand Mehr Standard Cup - Blinds 1396 Abadan IRI 2017-09-21
RcRownchangeKK*chgGame
 1590 1700 5.00 7 0.62 20 12.40 
  Najimi, Ahmad 1300  * IRI1.0010.08201.60 
  Tahvili Raftar, Iman 1494 IRI1.0010.24204.80 
  Barghol, Rahim 1448 IRI1.0010.19203.80 
  Mosleh Rashtabadi, Hamzeh 1863 IRI0.001-0.2820-5.60 
  Moshirabadi, Hadi 1533 IRI1.0010.28205.60 
  Naghavi, Atefeh 1584 IRI0.501-0.1620-3.20 
  Bagheri, Majid 1907 IRI0.5010.27205.40 
 * 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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