Individual Calculations June 2024
 Zahmati, Sobhan  Total change: -41.60  Rating chartPersonal card
 Kerman Ramadan Standard Cup (Under 2200) Kerman IRI 2024-04-26
RcRownchangeKK*chgGame
 1871 2143 7.00 9 -0.40 20 -8.00 
  Shadmani, Mohammadreza 1743  * IRI1.0010.08201.60 
  Azimnejad, Kiyarash 1786 IRI1.0010.11202.20 
  Rahmani, Pedram 1924 IRI1.0010.22204.40 
  Sadeghi Givi, Reza 1975 IRI0.001-0.7220-14.40 
  Amini, Karen 1822 IRI1.0010.13202.60 
  Karimi, Setayesh 1882 IRI1.0010.18203.60 
  Moridi, Mohammad Kia 1915 IRI1.0010.21204.20 
  Ebadi, Seyed Ali 1925 IRI0.001-0.7820-15.60 
  Rashidi, Amid 1871 IRI1.0010.17203.40 
 * 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)
 
 Iran Men Chess Championship (Primary) 1403 Tehran IRI 2024-05-05
RcRownchangeKK*chgGame
 1932 2157 3.00 6 -1.68 20 -33.60 
  Adalatkhah, Mahdi 1932 IRI0.001-0.7820-15.60 
  Ebadi, Seyed Ali 1925 IRI0.001-0.7920-15.80 
  Hashemi Zadeh, Seyyed Kasra 1839 IRI1.0010.13202.60 
  Asadi, Mohammadmobin 1875 IRI1.0010.16203.20 
  Riahi, Arvin 2000 IRI1.0010.29205.80 
  Tavoosi Rad, Ramtin 2019 IRI0.001-0.6920-13.80 

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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