Rapid: Individual Calculations January 2017
 Ghaffari, Ahmad  Total change: 0.00  Rating chartPersonal card
 Tabriz Rapid 27 Azar 1395 Tabriz IRI 2016-12-17
RcRownchangeRpKK*chgGame
 1955 0 4.50 8 0.00 1965   0.00 
  Vazifeh Doost, Rohollah 1778 IRI1.0010.00 0.00 
  Gholami , Shahab 1841 IRI1.0010.00 0.00 
  Zareei, Shahrooz 1960 IRI0.5010.00 0.00 
  Moghaddamian, Afshin 2100 IRI1.0010.00 0.00 
  Golizadeh, Asghar g2482 IRI0.0010.00 0.00 
  Pouresmaeil, Naser 1936 IRI0.0010.00 0.00 
  Ahmadian, Moharram 1869 IRI0.0010.00 0.00 
  Zeini, Davoud 1673 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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