Individual Calculations May 2012
 Razaghi, Behrooz  Total change: 39.00  Rating chartPersonal card
 Tehran Norooz Open Tournament 2012 Tehran IRI 2012-03-25
RcRownchangeKK*chgGame
 2058 2129 6.50 9 1.30 30 39.00 
  Ghanbari, Mahdi 1729  * IRI1.0010.08302.40 
  Ansari Now, Keivan 1884 IRI1.0010.20306.00 
  Raji Ghasemi, Hamid Reza 2021 IRI1.0010.353010.50 
  Tabatabaei, M Amin f2061 IRI1.0010.413012.30 
  Lamei, Hadi 2163 IRI1.0010.553016.50 
  Naderi, Abdollah 2148 IRI0.5010.03300.90 
  Barzigar, Behrang 2184 IRI0.5010.08302.40 
  Ghaziolsharif, Kaveh 2190 IRI0.5010.08302.40 
  Bakhtiari Kish, Mazdak 2143 IRI0.001-0.4830-14.40 
 * 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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