Rapid: Individual Calculations December 2019
 Saeid Arizi, Najeh  Total change: -29.00  Rating chartPersonal card
 1st Rapid Qeshm Qeshm IRI 2019-11-12
RcRownchangeKK*chgGame
 1615 1654 2.00 4 -0.14 20 -2.80 
  Davoodi, Yasaman 1783 IRI0.001-0.3320-6.60 
  Zahmatkesh, Mohammad Saeed 1254  * IRI1.0010.08201.60 
  Karim Panah, Majid 1463 IRI1.0010.25205.00 
  Soleimanian, Milad 1959 IRI0.001-0.1420-2.80 
 * 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)
 
 50th Rapid Hormozgan Bandar Abbas IRI 2019-11-17
RcRownchangeKK*chgGame
 1509 1654 2.00 5 -1.31 20 -26.20 
  Mousavi, Seyed Amir Mohammad 1254  * IRI1.0010.08201.60 
  Alikhani, Abolfazl 1491 IRI1.0010.28205.60 
  Rahimi Shahmirzadi, Parsa 1643 IRI0.001-0.5220-10.40 
  Imanzadeh, Mehdi 1809 IRI0.001-0.2920-5.80 
  Zakeri Goorzangi, Ebrahim 1349 IRI0.001-0.8620-17.20 
 * 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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