Rapid: Individual Calculations December 2017
 Arefi Nasab, Armin  Total change: -12.60  Rating chartPersonal card
 Hormozgan Rapid Aban 1396 Bandarabbas IRI 2017-11-19
RcRownchangeKK*chgGame
 1551 1567 3.00 7 -0.63 20 -12.60 
  Asbahi, Mohammad 1967  * IRI0.001-0.0820-1.60 
  Kamali, Amin 1167  * IRI1.0010.08201.60 
  Looni, Arshiya 1301 IRI1.0010.18203.60 
  Younesi Fard, Hossein 1720 IRI0.001-0.3020-6.00 
  Eisa Zadeh, Mohammad 1397 IRI1.0010.28205.60 
  Shamsaldini, Sohrab 1800 IRI0.001-0.2120-4.20 
  Taherizadeh, Hamid 1506 IRI0.001-0.5820-11.60 
 * 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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