Individual Calculations December 2017
 Ghavam, Kiarash  Total change: -44.40  Rating chartPersonal card
 North East Standard Aban 1396 Tehran IRI 2017-11-01
RcRownchangeKK*chgGame
 1298 1004 0.00 6 -1.11 40 -44.40 
  Babaei, Amir Hossein 1166 IRI0.001-0.2940-11.60 
  Jamshidi, Amir Hossein 1404  * IRI0.001-0.0840-3.20 
  Ehtesham Mehr, Rahil 1404  * IRI0.001-0.0840-3.20 
  Ahmadi, Kasra 1007 IRI0.001-0.5040-20.00 
  Jamshidi, Amir Hossein 1404  * IRI0.001-0.0840-3.20 
  Ehtesham Mehr, Rahil 1404  * IRI0.001-0.0840-3.20 
 * 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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