Rapid: Individual Calculations July 2014
 Naderi, Ali  Total change: 52.80  Rating chartPersonal card
 Ordibehesht Rapid Open (2014) Tehran IRI 2014-05-08
RcRownchangeKK*chgGame
 1809 1592 4.50 8 2.64 20 52.80 
  Pourghanbarzad Lashtnesha, Arman 1987 IRI0.001-0.0820-1.60 
  Pour Eskandar, Aliakbar 1814 IRI1.0010.782015.60 
  Barari, Mehdi 1887 IRI0.001-0.1520-3.00 
  Najafi Khaniabadi, Kiarash 1714 IRI0.001-0.3320-6.60 
  Khodaverdian, Omid 1756 IRI1.0010.722014.40 
  Falahatgar, Reza 1753 IRI0.5010.21204.20 
  Rahnama, M.reza 1811 IRI1.0010.782015.60 
  Roohi, Behzad 1753 IRI1.0010.712014.20 

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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