Individual Calculations June 2019
 Harati, Hasti  Total change: -14.40  Rating chartPersonal card
 Tehran Chess Championship (women1398) Tehran IRI 2019-04-27
RcRownchangeKK*chgGame
 1507 1720 4.00 6 -0.36 40 -14.40 
  Gholizadeh, Romina 1320  * IRI1.0010.08403.20 
  Kargarzadeh, Mahour 1332 IRI1.0010.09403.60 
  Ghaziolsharif, Kimiya 1542 IRI0.001-0.7340-29.20 
  Kargari Arian, Saba 1320  * IRI1.0010.08403.20 
  Heydari, Zahra 1862 IRI0.001-0.3140-12.40 
  Karimi, Setayesh 1667 IRI1.0010.434017.20 
 * 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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