Individual Calculations September 2022
 Hesami, M.hosein  Total change: 36.58  Rating chartPersonal card
 1401 Standard Cup Khorasan Razavi Mashhad IRI 2022-08-03
RcRownchangeKK*chgGame
 1609 1614 5.50 8 1.33 31 41.23 
  Sharifi, Nariman 1214  * IRI0.501-0.4231-13.02 
  Mohammadi, Elina 1600 IRI1.0010.483114.88 
  Moeinimajd, Sobhan 1361 IRI1.0010.19315.89 
  Zare, Jamal 1950 IRI0.5010.383111.78 
  Mazdarani, Romina 1346 IRI1.0010.17315.27 
  Vassalam, Mohammad Taghi 1983 IRI0.001-0.1031-3.10 
  Mohammadi, Reza 2059 IRI0.5010.443113.64 
  Hosini, Abdulrahim 1359 AFG1.0010.19315.89 
 * 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 Boys Student School Championship-Shahr-e kord 2022 Shahre kord IRI 2022-08-14
RcRownchangeKK*chgGame
 1493 1614 4.50 7 0.01 31 0.31 
  Asgari, Hosein 1401 IRI0.001-0.7731-23.87 
  Moradi, Mohammad Soroosh 1658 IRI0.5010.06311.86 
  Sotoude Nia, Mahdiar 1486 IRI1.0010.333110.23 
  Khanaki, Amir Hossein 1381 IRI1.0010.21316.51 
  Khanjani, Rastin 1828 IRI0.5010.27318.37 
  Sadeghi, Ali 1485 IRI0.501-0.1731-5.27 
  Pourshab, Mohammadtaha 1214  * IRI1.0010.08312.48 
 * 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)
 
 5th Iranian Amateures Chess Championship 2022 Zanjan IRI 2022-08-21
RcRownchangeKK*chgGame
 1655 1614 3.00 7 -0.16 31 -4.96 
  Ravandi, Rouzbeh 1825 IRI0.001-0.2331-7.13 
  Shakibaei Yekta, Ouriya 1313 IRI1.0010.15314.65 
  Fathi, Himan 1895 IRI0.001-0.1631-4.96 
  Rahmani Siyah Larz, Iraj 1336 IRI1.0010.17315.27 
  Mogheyseh, Abolfazl 1919 IRI0.001-0.1431-4.34 
  Firoozi, Farbod 1320 IRI1.0010.15314.65 
  Samsam, Farhad 1977 IRI0.001-0.1031-3.10 

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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