Blitz: Individual Calculations April 2023
 Khamisi, S Jafar  Total change: -8.00  Rating chartPersonal card
 Bahar Narenj Cup (Blitz) Mazandaran IRI 2023-03-17
RcRownchangeKK*chgGame
 1782 2129 7.00 9 -0.44 20 -8.80 
  Azizi, Alireza 1729  * IRI1.0010.08201.60 
  Delavari, Behnood 1721 IRI0.001-0.9220-18.40 
  Saadatmandi, Elina 1395 IRI1.0010.01200.20 
  Fatahi, Ehsan 1633 IRI1.0010.04200.80 
  Kakavand, Ramtin 1872 IRI1.0010.18203.60 
  Rezaei Abari, Farzin 1963 IRI0.501-0.2220-4.40 
  Mogheyseh, Abolfazl 1975 IRI0.501-0.2120-4.20 
  Fathi, Karen 1564 IRI1.0010.02200.40 
  Sharbaf, Mohsen m2186 IRI1.0010.582011.60 
 * 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)
 
 Mazandaran Blitz Chess Championship Mazandaran IRI 2023-03-23
RcRownchangeKK*chgGame
 1908 2129 7.50 10 0.04 20 0.80 
  Rezaeian., Tina 1729  * IRI1.0010.08201.60 
  Motamedi, Fatemeh 1641 IRI1.0010.04200.80 
  Khalili, Asef 1810 IRI1.0010.13202.60 
  Barzegar, Saeb 2007 IRI0.501-0.1720-3.40 
  Akbari Gelvardi, Mohammad f2175 IRI0.5010.06201.20 
  Azimi, Amir Mohammad 1909 IRI1.0010.22204.40 
  Poormosavi, Seyed Kanan 1733 IRI0.001-0.9220-18.40 
  Asadi, Ali 2047 IRI0.501-0.1120-2.20 
  Salar, Milad 2130 IRI1.0010.502010.00 
  Moosavifar, Seyed Abolfazl 1899 IRI1.0010.21204.20 
 * 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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