Rapid: Individual Calculations September 2019
 Zoghi, Saeed  Total change: 6.80  Rating chartPersonal card
 4th Lahijan Youth Under 18 Group A Lahijan IRI 2019-08-15
RcRownchangeKK*chgGame
 1332 1005 1.00 5 0.34 20 6.80 
  Dehghanian, Amirhossein 1405  * IRI1.0010.922018.40 
  Karami, Mahan 1405  * IRI0.001-0.0820-1.60 
  Karimi, Soorena 1290 IRI0.001-0.1620-3.20 
  Rezapoor, Ashkan 1233 IRI0.001-0.2120-4.20 
  Madani, Alireza 1327 IRI0.001-0.1320-2.60 
 * 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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