Individual Calculations August 2023
 Ghorbani, Kambiz  Total change: -180.40  Rating chartPersonal card
 Alborz Standard U 1900 Alborz IRI 2023-07-02
RcRownchangeKK*chgGame
 1312 1653 3.50 6 -1.52 40 -60.80 
  Nasiri Evanaki, Mohammad Yasin 1253  * IRI0.501-0.4240-16.80 
  Ghadyani, Shadi 1378 IRI1.0010.17406.80 
  Baghoomian, Arame 1238 IRI0.001-0.9340-37.20 
  Moradi, Mohammad Parsa 1137 IRI1.0010.04401.60 
  Ali Hoseini, Arsam 1156 IRI1.0010.04401.60 
  Mohammadali, Ali 1710 IRI0.001-0.4240-16.80 
 * 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)
 
 2nd International Gilan Cup (B Category) Rasht IRI 2023-07-14
RcRownchangeKK*chgGame
 1319 1653 6.50 11 -2.99 40 -119.60 
  Shabani, Mohammad 1356 IRI1.0010.15406.00 
  Abdul, Razaq Ghazi Zadeh 1431 AFG0.501-0.2840-11.20 
  Razawi, S.ahmad Fahim 1427 AFG0.001-0.7940-31.60 
  Rahnama, Mohammad 1173 IRI1.0010.05402.00 
  Firoozi, Farbod 1378 IRI1.0010.17406.80 
  Ebrahimi, Mahdi 1459 IRI0.001-0.7540-30.00 
  Azadi, Taha 1262 IRI1.0010.09403.60 
  Movaghari, Reza 1136 IRI0.001-0.9640-38.40 
  Azarmanesh, Amirhosein 1257 IRI1.0010.08403.20 
  Azadi, Ali 1378 IRI0.001-0.8340-33.20 
  Karimi, Arad 1253  * IRI1.0010.08403.20 
 * 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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