Rapid: Individual Calculations March 2020
 Mahmoodi, Nader  Total change: 22.40  Rating chartPersonal card
 1st Shahriyar chess tournament U2100 Shahriyar IRI 2020-02-08
RcRownchangeKK*chgGame
 1704 1795 6.50 9 1.12 20 22.40 
  Pour Heydari, Mahshid 1395  * IRI1.0010.08201.60 
  Jalali, Mohamad Taghi 1395  * IRI1.0010.08201.60 
  Izady, Mohammad 1997 IRI0.5010.26205.20 
  Mozafar, Milad 1939 IRI1.0010.692013.80 
  Shahbazi, Mohammadreza 2048 IRI0.001-0.1920-3.80 
  Azizkhani, Nima 1698 IRI0.001-0.6320-12.60 
  Mohammadi, Amir Hossein 1586 IRI1.0010.23204.60 
  Dorpa, Mohammad Mahdi 1591 IRI1.0010.24204.80 
  Rahmani, Pedram 1690 IRI1.0010.36207.20 
 * 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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