Rapid: Individual Calculations February 2019
 Ajalli, Behnam  Total change: -40.80  Rating chartPersonal card
 Tehran Rapid Cup 11 Dey 1397 U-1800 Tehran IRI 2019-01-01
RcRownchangeKK*chgGame
 1507 1547 2.00 6 -1.21 20 -24.20 
  Habibi Kouraim, Zohreh 1147  * IRI1.0010.08201.60 
  Moradzadeh, Mohammad 1587 IRI0.001-0.4420-8.80 
  Mahboob, Amir 1653 IRI0.001-0.3620-7.20 
  Ameri, Milad 1430 IRI1.0010.34206.80 
  Abbaspoorrad, Nikoo 1684 IRI0.001-0.3220-6.40 
  Sajedi, Rasoul 1541 IRI0.001-0.5120-10.20 
 * 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)
 
 Tehran Rapid Cup 13 Dey 1397 Tehran IRI 2019-01-04
RcRownchangeKK*chgGame
 1578 1547 2.00 6 -0.83 20 -16.60 
  Sheykhali, Mohammadreza 1947  * IRI0.001-0.0820-1.60 
  Kargarzadeh, Mahour 1213 IRI0.001-0.8820-17.60 
  Karimi, Setayesh 1500 IRI0.001-0.5720-11.40 
  Mohammadian, Mohammad 1351 IRI1.0010.25205.00 
  Araei, Fariborz 1635 IRI1.0010.622012.40 
  Rezaei, Hamidreza 1821 IRI0.001-0.1720-3.40 
 * 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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