Individual Calculations November 2017
 Rahmani, Iraj  Total change: 52.00  Rating chartPersonal card
 2nd Rasht Sepidrood Standard Cup 2017 Rasht IRI 2017-10-18
RcRownchangeKK*chgGame
 1717 1567 4.50 6 2.60 20 52.00 
  Savatpour, Nariman 1167  * IRI1.0010.08201.60 
  Kanani, Anoosh 1910 IRI1.0010.882017.60 
  Pourgol, Arman 1942 IRI0.5010.41208.20 
  Jamalzadeh, Morteza 1810 IRI0.001-0.2020-4.00 
  Dianati, Reza 1809 IRI1.0010.802016.00 
  Khoshkalam, Seyed Mahan 1662 IRI1.0010.632012.60 
 * 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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