Rapid: Individual Calculations November 2022
 Amirpour, Saman  Total change: 77.00  Rating chartPersonal card
 Mehrban Sarab under2000 rapid chess Milad Peyambar 1401 Tabriz IRI 2022-10-13
RcRownchangeKK*chgGame
 1723 1721 5.00 9 0.82 20 16.40 
  Motaajjeb, Arash 1321  * IRI1.0010.08201.60 
  Arsalani, Arshia 1212 IRI1.0010.04200.80 
  Norouzi, Reza 1470 IRI1.0010.19203.80 
  Sadeghi, Abbas 1859 IRI1.0010.692013.80 
  Amir Vardestian, Hossein 1963 IRI0.001-0.2020-4.00 
  Safarian, Javad 1898 IRI1.0010.732014.60 
  Pouresmaeil, Naser 1890 IRI0.001-0.2820-5.60 
  Roohparvar, A.reza 1919 IRI0.001-0.2420-4.80 
  Aslani, Mahmood 1974 IRI0.001-0.1920-3.80 
 * 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)
 
 Tabriz Sport Week Rapid U1900 Tabriz IRI 2022-10-27
RcRownchangeKK*chgGame
 1673 1721 8.00 9 3.03 20 60.60 
  Motaajjeb, Siavash 1321  * IRI1.0010.08201.60 
  Ghaffarpoor, Esmaeil 1544 IRI1.0010.27205.40 
  Zare, Saeed 1632 IRI1.0010.38207.60 
  Anjom Rooz, Mehdi 1841 IRI1.0010.662013.20 
  Yousefi, Mohammad 1662 IRI1.0010.42208.40 
  Talebzade, Saeid 1706 IRI1.0010.48209.60 
  Riyazifar, Saeid 1701 IRI0.001-0.5320-10.60 
  Poushideh, Mehdi 1753 IRI1.0010.542010.80 
  Golshaani, Taha 1893 IRI1.0010.732014.60 
 * 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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