Rapid: Individual Calculations June 2023
 Tavoosi Rad, Ramtin  Total change: -6.40  Rating chartPersonal card
 Tehran Grand Prize Chess Tournament Tehran IRI 2023-05-12
RcRownchangeKK*chgGame
 1842 1970 8.50 11 1.32 20 26.40 
  Mohammad Hosseini, Mahdi 1560 IRI1.0010.08201.60 
  Asadi, Mehrsam 1666 IRI1.0010.14202.80 
  Bahmani, Koorosh 1762 IRI1.0010.23204.60 
  Habibi, Radin 1787 IRI1.0010.26205.20 
  Vaghar, Mohsen 1995 IRI0.5010.03200.60 
  Karami Kejani, Masoud 1773 IRI1.0010.25205.00 
  Babaniya, Benyamin 1988 IRI0.5010.03200.60 
  Hoseini, S.alireza 1895 IRI1.0010.40208.00 
  Sadeghi Givi, Reza 1920 IRI0.501-0.0720-1.40 
  Eskandary, Mahmood 1990 IRI1.0010.532010.60 
  Mogheyseh, Abolfazl 1927 IRI0.001-0.5620-11.20 

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)
 
 Rapid Cup Gilan Gilan IRI 2023-05-26
RcRownchangeKK*chgGame
 1689 1970 3.00 6 -1.64 20 -32.80 
  Farhood, Alireza 1570  * IRI1.0010.08201.60 
  Ebrahimi Pargou, Amirmohammad 1454 IRI1.0010.04200.80 
  Parmar, Mohammad Yasin 1473 IRI1.0010.04200.80 
  Daghli, Arash m2333 IRI0.001-0.1020-2.00 
  Ahmadi, Bahram 1548 IRI0.001-0.9320-18.60 
  Ahmadi, Barad 1757 IRI0.001-0.7720-15.40 
 * 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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