Rapid: Individual Calculations March 2020
 Ghojehli, Amir Reza  Total change: 0.60  Rating chartPersonal card
 1st Shahriyar chess tournament U2100 Shahriyar IRI 2020-02-08
RcRownchangeKK*chgGame
 1436 1262 2.00 6 0.03 20 0.60 
  Lavasani, Javad 1662  * IRI0.001-0.0820-1.60 
  Baseretakami, Kiarash 1014 IRI1.0010.19203.80 
  Behjati, Shahab 1662  * IRI1.0010.922018.40 
  Mohammadi, Mohamad Amin 1662  * IRI0.001-0.0820-1.60 
  Dorpa, Mohammad Mahdi 1591 IRI0.001-0.1220-2.40 
  Bazyar, Raha 1023 IRI0.001-0.8020-16.00 
 * 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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