Rapid: Individual Calculations May 2019
 Hatami, Tahereh  Total change: 3.40  Rating chartPersonal card
 Farzin Chess School Rapid Cup Ordibehesht 1398 Khorramshahr IRI 2019-04-26
RcRownchangeKK*chgGame
 1429 1169 1.50 6 0.17 20 3.40 
  Aghababaee, Asghar 1569  * IRI1.0010.922018.40 
  Ghazi, Hamed 1569  * IRI0.001-0.0820-1.60 
  Malom, Mohamad 1569  * IRI0.5010.42208.40 
  Ghiasi, Reyhaneh 1514 IRI0.001-0.1120-2.20 
  Movahed, Niayesh 1213 IRI0.001-0.4420-8.80 
  Mosavat, Mohammad 1141 IRI0.001-0.5420-10.80 
 * 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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