Blitz: Individual Calculations February 2019
 Alibabaei, Sasan  Total change: 5.40  Rating chartPersonal card
 Hamedan Rook Chess School Opening Ceremony Hamedan IRI 2019-01-29
RcRownchangeKK*chgGame
 1811 2001 8.00 11 0.27 20 5.40 
  Kalvandi, Mohammad Naeim 1601  * IRI1.0010.08201.60 
  Saei Hamedani, Khashyar 1601  * IRI1.0010.08201.60 
  Parvizi, Amir Reza 1601  * IRI1.0010.08201.60 
  Korevand, Sina 2055 IRI0.001-0.4220-8.40 
  Rahmatian, Shayan 1967 IRI0.501-0.0520-1.00 
  Majidi Shadan, Ali 1632 IRI0.501-0.4020-8.00 
  Hashemi, Amir Erfan 1738 IRI1.0010.18203.60 
  Ghanbaralifarzad, Mohammad Hosei 1626 IRI1.0010.09201.80 
  Delavari, Amirali 2125 IRI0.001-0.3320-6.60 
  Movahedi, Yashar 1908 IRI1.0010.37207.40 
  Moradi, Amirmasoud 2067 IRI1.0010.592011.80 
 * 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)
 

 

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