Individual Calculations February 2014
 Shirpoor, Ramin  Total change: -27.00  Rating chartPersonal card
 4th Darya Open (2013) Rasht IRI 2013-11-11
RcRownchangeKK*chgGame
 1767 2008 4.50 8 -1.80 15 -27.00 
  Nadernia, Niki 1608  * IRI1.0010.08151.20 
  Alinezhad, Mehrdad 1740 IRI0.001-0.8315-12.45 
  Behzad Nazif, Parva 1636 IRI1.0010.10151.50 
  Tavoosi Rad, Ramtin 1834 IRI0.001-0.7315-10.95 
  Nezamivand Chegini, Yaser 1810 IRI1.0010.24153.60 
  Vakilpour, Aryan 1775 IRI1.0010.21153.15 
  Ramzanimehr, Hosein 1795 IRI0.501-0.2715-4.05 
  Chamsarchamani, Mohammad 1936 IRI0.001-0.6015-9.00 
 * 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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