Individual Calculations August 2018
 Gholami, Keyhan  Total change: 1.20  Rating chartPersonal card
 Hamedan Province Chess Championship 1397 Hamedan IRI 2018-07-10
RcRownchangeKK*chgGame
 1388 1159 1.50 6 0.03 40 1.20 
  Ghanbaralifarzad, Mohammad Hosei 1559  * IRI0.5010.424016.80 
  Ghafari, Payman 1522 IRI0.001-0.1040-4.00 
  Hamidian, Mohana 1030 IRI1.0010.334013.20 
  Khademi, Fateme 1533 IRI0.001-0.1040-4.00 
  Hamidian, Alireza 1386 IRI0.001-0.2140-8.40 
  Heydarian, Romina 1299 IRI0.001-0.3140-12.40 
 * 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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