Individual Calculations August 2019
 Khorshidi, Mohammad Javad  Total change: 43.20  Rating chartPersonal card
 Ramsar Darya Standard Cup 1398 U 2100 Ramsar IRI 2019-07-09
RcRownchangeKK*chgGame
 1828 1997 6.50 9 0.18 40 7.20 
  Heidari, Amir Hosein 1597  * IRI1.0010.08403.20 
  Honarparast, Mohammad 1597  * IRI1.0010.08403.20 
  Asgharvand, Davood 1872 IRI0.501-0.1740-6.80 
  Moosapour, Rastin 1859 IRI0.501-0.1940-7.60 
  Ebrahimi, Mehdi 1799 IRI1.0010.24409.60 
  Golshannejad, Sepehr 1874 IRI1.0010.334013.20 
  Behzad Nazif, Parva 1888 IRI0.501-0.1540-6.00 
  Mohandesi, Shahin m2094 IRI0.5010.13405.20 
  Rezaei, Hamidreza 1875 IRI0.501-0.1740-6.80 
 * 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)
 
 Iran Boys Student Middle School Championship-Ramsar 2019 Tehran IRI 2019-07-23
RcRownchangeKK*chgGame
 1787 1997 6.00 7 0.90 40 36.00 
  Rezaei, Amirmehdi 1597  * IRI1.0010.08403.20 
  Khalesi, Parsa 1957 IRI0.501-0.0640-2.40 
  Rohani, Mahyar 1597  * IRI1.0010.08403.20 
  Moloudi, Moein 1597  * IRI1.0010.08403.20 
  Salimi, Mardin 1743 IRI1.0010.19407.60 
  Abbaspour Dehaghani, Mohammadhose 1807 IRI1.0010.254010.00 
  Jahedi, Mani 2213 IRI0.5010.284011.20 
 * 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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