Individual Calculations December 2018
 Shalipour Jafari, Shahin  Total change: -13.40  Rating chartPersonal card
 Sari Standard Cup Paeez 1397 Sari IRI 2018-10-31
RcRownchangeKK*chgGame
 1631 1722 3.00 6 -0.67 20 -13.40 
  Rezaei Abari, Farzin 1968 IRI0.001-0.1920-3.80 
  Bagheri Astani, Farzam 1426 IRI1.0010.15203.00 
  Moosavifar, Seyed Abolfazl 1402 IRI0.001-0.8720-17.40 
  Khademi, Alireza 1414 IRI1.0010.14202.80 
  Razaghian, Hosein 1455 IRI1.0010.18203.60 
  Doostkam, P 2122  * IRI0.001-0.0820-1.60 
 * 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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