Individual Calculations September 2018
 Borazjani, Alireza  Total change: 42.40  Rating chartPersonal card
 17th Iranian Men Festival Chess Championship 1397 Hamedan IRI 2018-08-09
RcRownchangeKK*chgGame
 1895 1886 5.00 9 0.64 20 12.80 
  Gilandoust, Hirbod 1486  * IRI1.0010.08201.60 
  Veisi, Bardia 2273 IRI0.001-0.0920-1.80 
  Edalatkhah, Mohsen 1565 IRI1.0010.13202.60 
  Shahsavari, Sorena 1662 IRI1.0010.22204.40 
  Roozbayan, Reza 2121 IRI0.001-0.2120-4.20 
  Golshannezhad, Pooya 1680 IRI1.0010.24204.80 
  Doroodian, Mahyar 2065 IRI1.0010.732014.60 
  Najafiyan Pour, Mahyar 2065 IRI0.001-0.2720-5.40 
  Vaghar, Mohsen 2136 IRI0.001-0.1920-3.80 
 * 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)
 
 15th Avicenna International Chess Tournament 2018 - Group B Hamedan IRI 2018-08-17
RcRownchangeKK*chgGame
 1877 1886 6.50 10 1.48 20 29.60 
  Tasalian, M.amir 1486  * IRI1.0010.08201.60 
  Jafari, Mohammad Yasin 1674 IRI1.0010.23204.60 
  Abedi, Mohamadraza 2083 IRI1.0010.752015.00 
  Alibabaei, Sasan 1970 IRI0.5010.12202.40 
  Sedghi, Babak 1970 IRI0.001-0.3820-7.60 
  Lavasani, Javad 2091 IRI0.001-0.2420-4.80 
  Zahmati, Sobhan 1740 IRI1.0010.30206.00 
  Jafari, Arshia 1779 IRI1.0010.35207.00 
  Rahmatian, Shayan 2005 IRI1.0010.662013.20 
  Esmaeilnejad, Mohammad Amin 1969 IRI0.001-0.3920-7.80 
 * 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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