Individual Calculations September 2022
 Akhgari, Reza  Total change: -28.20  Rating chartPersonal card
 5th Atrak Standard Cup 1401 U2200 Esfarayen IRI 2022-08-11
RcRownchangeKK*chgGame
 1840 2095 6.50 9 -0.45 20 -9.00 
  Khan Ahmadi, Mohammad Reza 1695  * IRI1.0010.08201.60 
  Mehri, Mohammad Amin 1645 IRI1.0010.06201.20 
  Ahmadi, Erfan 1895 IRI1.0010.24204.80 
  Vassalam, Mohammad Taghi 1983 IRI0.001-0.6520-13.00 
  Mohammadi, Hossein 1838 IRI1.0010.18203.60 
  Zare, Jamal 1950 IRI0.001-0.6920-13.80 
  Ramshini, Hamed 1495 IRI1.0010.02200.40 
  Kaberi, Javad 1996 IRI0.501-0.1420-2.80 
  Mohammadi, Reza 2059 IRI1.0010.45209.00 
 * 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)
 
 1st IRCF Standard Tournament 1401 Tehran IRI 2022-08-15
RcRownchangeKK*chgGame
 1652 2095 6.50 8 -0.96 20 -19.20 
  Yousefipour, Amir Hossein 1516 IRI1.0010.02200.40 
  Mokhtarpour, Amir Ali 1695  * IRI1.0010.08201.60 
  Mohamadi, Niyousha 1650 IRI0.501-0.4420-8.80 
  Moridi, Mohammad Kia 1685 IRI1.0010.08201.60 
  Habibi, Radin 1676 IRI0.001-0.9320-18.60 
  Salehi, Hosein 1543 IRI1.0010.03200.60 
  Neshan, Arshiya 1678 IRI1.0010.07201.40 
  Jamali, Pouria 1774 IRI1.0010.13202.60 
 * 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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