Individual Calculations August 2019
 Alikhani, Abolfazl  Total change: 62.80  Rating chartPersonal card
 Yazd Chess championship-1398 Yazd IRI 2019-07-21
RcRownchangeKK*chgGame
 1646 1336 2.50 6 1.57 40 62.80 
  Hemmati, Mohammadreza 1612 IRI1.0010.834033.20 
  Sajadi Naeini, Seyed Soheil 1705 IRI1.0010.904036.00 
  Serestian, Arman 1736  * IRI0.001-0.0840-3.20 
  Goodarzi, Alireza 1667 IRI0.5010.384015.20 
  Maleki, Amirabbas 1736  * IRI0.001-0.0840-3.20 
  Ghanizadeh, Amirhossein 1422 IRI0.001-0.3840-15.20 
 * 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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