Rapid: Individual Calculations November 2022
 Safari, Nima  Total change: 19.20  Rating chartPersonal card
 Mehrban Sarab under2000 rapid chess Milad Peyambar 1401 Tabriz IRI 2022-10-13
RcRownchangeKK*chgGame
 1773 1661 4.50 7 2.02 20 40.40 
  Safarian, Javad 1898 IRI1.0010.802016.00 
  Samadifar, Mahdi 1835 IRI0.001-0.2720-5.40 
  Bayatfar, Behnam 1414 IRI1.0010.19203.80 
  Biglari, Tohid 1826 IRI0.001-0.2820-5.60 
  Basharkhah, Shapour 1823 IRI1.0010.712014.20 
  Pino, Mohammadamin 1695 IRI1.0010.552011.00 
  Roohparvar, A.reza 1919 IRI0.5010.32206.40 

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)
 
 Tabriz Sport Week Rapid U1900 Tabriz IRI 2022-10-27
RcRownchangeKK*chgGame
 1499 1661 5.00 9 -1.06 20 -21.20 
  Abdollahi, Samin 1261  * IRI1.0010.08201.60 
  Yousefi Asayesh, Amir Ali 1147 IRI1.0010.04200.80 
  Mohammadi Hamed, Masoud 1754 IRI1.0010.632012.60 
  Farhadi, Ghorban 1594 IRI0.001-0.5920-11.80 
  Jalali, Hadi 1810 IRI0.001-0.3020-6.00 
  Javadpoor, Mohammad Hossein 1454 IRI1.0010.23204.60 
  Pour Asad, Ahad Agha 1538 IRI0.001-0.6720-13.40 
  Vahdani, Sane 1387 IRI1.0010.17203.40 
  Fathollahi, Hamid 1548 IRI0.001-0.6520-13.00 
 * 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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