Rapid: Individual Calculations May 2019
 Arjaee, Sheyda  Total change: 7.40  Rating chartPersonal card
 Farzin Chess School Rapid Cup Ordibehesht 1398 Khorramshahr IRI 2019-04-26
RcRownchangeKK*chgGame
 1603 1403 2.00 6 0.37 20 7.40 
  Hosseinifard, Rahim 1728 IRI1.0010.872017.40 
  Machreshavi, Adel 1564 IRI1.0010.712014.20 
  Owlad, Ehsan 1803  * IRI0.001-0.0820-1.60 
  Davoudi, Farzad 1715 IRI0.001-0.1420-2.80 
  Khalifehzadeh, Jaafar 1662 IRI0.001-0.1820-3.60 
  Safaei, Amirmohamad 1148 IRI0.001-0.8120-16.20 
 * 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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