Individual Calculations November 2014
 Rahimi, Amir Mohammad  Total change: -16.00  Rating chartPersonal card
 Mehr Open Chess U-2000 (2014) Tehran IRI 2014-10-15
RcRownchangeKK*chgGame
 1639 1644 2.50 6 -0.40 40 -16.00 
  Seyed Shahkaram Fard, Seyed Ar 1244  * IRI1.0010.08403.20 
  Hakemi, Arman 1804 IRI0.001-0.2940-11.60 
  Naghibi Hashemi, S.mohammadreza 1338 IRI1.0010.14405.60 
  Farjad, Farid 1841 IRI0.001-0.2540-10.00 
  Mehrafarin, Amirabbas 1754 IRI0.5010.15406.00 
  Karimian, Amin 1851 IRI0.001-0.2340-9.20 
 * 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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