Rapid: Individual Calculations January 2017
 Soltan Ahmadi, Ali  Total change: -1.20  Rating chartPersonal card
 Alborz Rapid 19 Azar 1395 Karaj IRI 2016-12-09
RcRownchangeKK*chgGame
 1746 1766 3.00 6 -0.06 20 -1.20 
  Ghaffarifar, Aylin 1366  * IRI1.0010.08201.60 
  Azadi, Amirmohammad 2050 IRI0.001-0.1620-3.20 
  Moradi, Kaveh 1776 IRI1.0010.512010.20 
  Arabzadeh, Mohammad Yasin 1840 IRI0.001-0.4020-8.00 
  Khajemirzaei, Jamal 1482 IRI1.0010.16203.20 
  Mahmoodi, Nader 1960 IRI0.001-0.2520-5.00 
 * 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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