Rapid: Individual Calculations April 2018
 Gholami, Keyhan  Total change: -3.40  Rating chartPersonal card
 First Rapid Tournament of Ghaemmaghami Chess Club Hamedan IRI 2018-03-10
RcRownchangeKK*chgGame
 1498 1310 1.00 4 -0.17 20 -3.40 
  Shahabi, Milad 1710  * IRI0.001-0.0820-1.60 
  Salehi, Hossein 1203 IRI1.0010.35207.00 
  Karimpoor, Shahab 1627 IRI0.001-0.1320-2.60 
  Hamidian, Alireza 1452 IRI0.001-0.3120-6.20 
 * 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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