Individual Calculations February 2018
 Aghaei, Alireza  Total change: -5.20  Rating chartPersonal card
 8th Isfahan Chess League 1396 Round 7-9 Isfahan IRI 2018-01-05
RcRownchangeKK*chgGame
 1865 2265 2.50 3 -0.26 20 -5.20 
  Aghajani Fesharaki, Hadi 1865  * IRI1.0010.08201.60 
  Khatibi, Amir Reza 1865  * IRI0.501-0.4220-8.40 
  Salehipour, Mohammad 1865  * IRI1.0010.08201.60 
 * 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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