Rapid: Individual Calculations July 2023
 Kazemi, Amir Hossein  Total change: 22.60  Rating chartPersonal card
 1st IRCF Weekly Rapid Tournament 1402 Tehran IRI 2023-05-27
RcRownchangeKK*chgGame
 1486 1384 3.50 8 0.34 20 6.80 
  Alamir Virsagh, Ehsan 1762 IRI0.001-0.0920-1.80 
  Farzin, Sotoodeh 1107 IRI1.0010.17203.40 
  Fakhrbakhsh, Vandad 1747 IRI0.001-0.1020-2.00 
  Mazrooikashani, Mohamadjavad 1203 IRI1.0010.26205.20 
  Doostkam, Pouyan 1804 IRI0.001-0.0720-1.40 
  Ostad Ghasemi, Amirmohammad 1073 IRI1.0010.14202.80 
  Raji, Hamid 1636 IRI0.5010.31206.20 
  Ahangar, Kamran 1553 IRI0.001-0.2820-5.60 

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 Rated tournament(4), Iran Shahryar 12 khordad 1402 Tehran IRI 2023-06-02
RcRownchangeKK*chgGame
 1579 1426 3.00 6 0.79 20 15.80 
  Mohammadpour, Afshin 1939 IRI0.001-0.0420-0.80 
  Keshavarz, Farajollah 1448 IRI1.0010.532010.60 
  Izady, Mohammad 1938 IRI0.001-0.0420-0.80 
  Hossaeinpur Samangani, Zahra 1052 IRI1.0010.10202.00 
  Hojjatinejad, Ilia 1787 IRI0.001-0.1020-2.00 
  Radnezhad, Saber 1312 IRI1.0010.34206.80 

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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