Individual Calculations August 2019
 Toufani, Kourosh  Total change: 49.20  Rating chartPersonal card
 Khorasan Razavi Men Chess Championship 1398 Khorasan Razavi IRI 2019-07-25
RcRownchangeKK*chgGame
 1862 2013 5.00 7 0.31 40 12.40 
  Nikfarjam, Mohammad Amin 1613  * IRI1.0010.08403.20 
  Hami, Farhad 1613  * IRI1.0010.08403.20 
  Hejazi, Milad 1877 IRI1.0010.324012.80 
  Zare, Jamal 1958 IRI1.0010.424016.80 
  Gerayeli, Kiarash 1922 IRI1.0010.384015.20 
  Mohammadi, Reza 1978 IRI0.001-0.5540-22.00 
  Vassalam, Mohammad Taghi 2071 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)
 
 Open Championship Mashhad Men's 2019 Mashhad IRI 2019-07-26
RcRownchangeKK*chgGame
 1807 2013 6.00 7 0.92 40 36.80 
  Mozaffari, Emad 1613  * IRI0.501-0.4240-16.80 
  Vahedi, Mohammadsadra 1613  * IRI1.0010.08403.20 
  Zargarbashi, Mohammad Hosein 1613  * IRI1.0010.08403.20 
  Rahmani, Asef 1895 AFG1.0010.344013.60 
  Moosavi, Ali 1977 IRI1.0010.454018.00 
  Khazaei, Parviz 2017 IRI0.5010.01400.40 
  Gerayeli, Kiarash 1922 IRI1.0010.384015.20 
 * 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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