Individual Calculations May 2018
 Elahi, Abdollah  Total change: -40.60  Rating chartPersonal card
 Tehran Standard Cup 5-10 Farvardin 1397 Tehran IRI 2018-03-25
RcRownchangeKK*chgGame
 1828 2103 3.50 7 -2.03 20 -40.60 
  Mahdizadeh, Mohammad 1704 IRI0.001-0.9220-18.40 
  Asgharzadeh, Mitra wc2043 IRI0.001-0.5820-11.60 
  Salarkia, Davood 1703  * IRI0.501-0.4220-8.40 
  Fakhrbakhsh, Vandad 1703  * IRI1.0010.08201.60 
  Golshannezhad, Pooya 1703  * IRI1.0010.08201.60 
  Davoodi, Mehran 1746 IRI1.0010.11202.20 
  Abedi, Ali 2192 IRI0.001-0.3820-7.60 
 * 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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