Rapid: Individual Calculations January 2017
 Ghafari, Ahmad  Total change: 0.00  Rating chartPersonal card
 Rapid Open Chess Tournament of Miandoab 2016 Miandoab IRI 2016-12-16
RcRownchangeRpKK*chgGame
 1869 0 4.50 9 0.00 1869   0.00 
  Pouresmaeil, Naser 1936 IRI1.0010.00 0.00 
  Ebrahimi, Nima 1946 IRI0.0010.00 0.00 
  Nosratnezhad, Farhang 1814 IRI1.0010.00 0.00 
  Elahi, Mehdi 1905 IRI0.5010.00 0.00 
  Saie, Majid 1736 IRI1.0010.00 0.00 
  Moghaddamian, Afshin 2100 IRI0.0010.00 0.00 
  Mardzadeh, Sajjad 1898 IRI0.0010.00 0.00 
  Farnami, Karim 1942 IRI0.0010.00 0.00 
  Saei, Mostafa 1545 IRI1.0010.00 0.00 

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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