Rapid: Individual Calculations December 2021
 Bahadori, Abdollah  Total change: -21.20  Rating chartPersonal card
 6th Rapid Hormozgan 1400 Bandar Abbas IRI 2021-11-05
RcRownchangeKK*chgGame
 1544 1775 5.00 7 -0.04 20 -0.80 
  Raeesi, Mohammad 1108 IRI1.0010.01200.20 
  Taherizadeh, Hamid 1458 IRI1.0010.13202.60 
  Soleimanian, Milad 1946 IRI0.001-0.2720-5.40 
  Hajizadeh, Ali 1482 IRI1.0010.15203.00 
  Fallah, Amin 1514 IRI1.0010.18203.60 
  Najafi, Nima 1899 IRI0.001-0.3320-6.60 
  Mousavi, Seyed Amir Mohammad 1399 IRI1.0010.09201.80 

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)
 
 2nd Rapid Minab 1400 Minab IRI 2021-11-06
RcRownchangeKK*chgGame
 1437 1775 4.00 6 -1.02 20 -20.40 
  Vosooghy, Parsa 1301 IRI1.0010.05201.00 
  Taherizadeh, Hamid 1458 IRI1.0010.13202.60 
  Mousavi, Seyed Amir Mohammad 1399 IRI1.0010.09201.80 
  Jafari, Hadi 1150 IRI0.001-0.9920-19.80 
  Shamsaldini, Esmail 1548 IRI1.0010.21204.20 
  Abdossamadi, Adel 1765 IRI0.001-0.5120-10.20 

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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