Individual Calculations August 2019
 Abbaspour Dehaghani, Mohammadhose  Total change: -7.20  Rating chartPersonal card
 Esfahan Men Chess Championship 1398 Esfahan IRI 2019-07-12
RcRownchangeKK*chgGame
 1733 1807 6.50 9 1.34 40 53.60 
  Afzal, Mobin 1407  * IRI1.0010.08403.20 
  Sadeghi, Hamed 1407  * IRI1.0010.08403.20 
  Baseri, Mansour 1921 IRI0.5010.16406.40 
  Aliakbar Sichani, Alireza 1819 IRI1.0010.524020.80 
  Nazemi, Pedram 1905 IRI0.001-0.3740-14.80 
  Koohi, Reza 1974 IRI1.0010.724028.80 
  Abedian, Abbas 1759 IRI0.001-0.5740-22.80 
  Salimi, Kiarash 1748 IRI1.0010.424016.80 
  Saeidi, Amir Mohammad 1660 IRI1.0010.304012.00 
 * 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 Middle School Championship-Ramsar 2019 Tehran IRI 2019-07-23
RcRownchangeKK*chgGame
 1864 1807 1.00 6 -1.52 40 -60.80 
  Malekzadeh, Mohammad 1598 IRI0.001-0.7740-30.80 
  Razavi, Seyyed Amirreza 2001 IRI0.001-0.2540-10.00 
  Rezaee, Mahdi 2035 IRI0.001-0.2140-8.40 
  Mohammadi Azar, Soheil 1407  * IRI1.0010.08403.20 
  Khorshidi, Mohammad Javad c1997 IRI0.001-0.2540-10.00 
  Baneshi, Mahan 2144 IRI0.001-0.1240-4.80 
 * 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)
 

 

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