Blitz: Individual Calculations September 2018
 Gholami, Amir Hossein  Total change: 3.80  Rating chartPersonal card
 Iran Boys Student Middle school Chess Championship - Blitz 1397 Zanjan IRI 2018-08-18
RcRownchangeKK*chgGame
 1593 1345 1.50 6 0.19 20 3.80 
  Mehboodi, Shadmehr 1678 IRI0.5010.38207.60 
  Hassani, Farzad 1413 IRI0.001-0.4120-8.20 
  Rahmani, Pedram 1654 IRI0.001-0.1420-2.80 
  Elikaei, Mehrad 1745  * IRI0.001-0.0820-1.60 
  Salahi Moghadam, Mahdiyar 1396 IRI1.0010.572011.40 
  Bakhtiari, Shayan 1673 IRI0.001-0.1320-2.60 
 * 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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