Individual Calculations May 2015
 Alavi, Mir Mahmood  Total change: -4.60  Rating chartPersonal card
 Farvardin Cup 2015 Tehran IRI 2015-04-14
RcRownchangeKK*chgGame
 1741 1815 5.00 9 -0.23 20 -4.60 
  Farnia, Abdolhamid 1415  * IRI1.0010.08201.60 
  Roohi, Abdolmajid 2162 IRI0.001-0.1120-2.20 
  Ebadi, Seyed Ali 1501 IRI1.0010.14202.80 
  Atakhan, Abtin 1477 IRI1.0010.12202.40 
  Galehdari, Bardia 2130 IRI0.001-0.1420-2.80 
  Nasrollahzadeh Haghgou, Nariman 1586 IRI1.0010.21204.20 
  Noori, Mehrab 1969 IRI0.5010.21204.20 
  Azhir, Hooman 1856 IRI0.5010.06201.20 
  Bozorgi, Souren 1575 IRI0.001-0.8020-16.00 
 * 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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