Individual Calculations September 2018
 Khalifezadeh, Jaafar  Total change: 187.60  Rating chartPersonal card
 17th Iranian Men Festival Chess Championship 1397 Hamedan IRI 2018-08-09
RcRownchangeKK*chgGame
 1705 1513 5.50 11 2.51 35 87.85 
  Fazli, Akbar 1809 IRI1.0010.853529.75 
  Nazari, Rahim 1913  * IRI0.001-0.0835-2.80 
  Bayati, Kambiz 1719 IRI1.0010.763526.60 
  Ghasemi Haji, Ramtin 1865 IRI0.001-0.1135-3.85 
  Abdollahisaber, Reza 1692 IRI0.5010.23358.05 
  Hosseini, Morteza 1694 IRI0.001-0.2635-9.10 
  Veisi, Armin 1585 IRI0.001-0.4035-14.00 
  Hosseini, Ilia 1420 IRI1.0010.373512.95 
  Zaheri, Mehran 1517 IRI1.0010.513517.85 
  Golabadi, Rajab Ali 1783 IRI1.0010.833529.05 
  Ghanbaralifarzad, Mohammad Hosei 1760 IRI0.001-0.1935-6.65 
 * 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)
 
 Fars U1900 Tournament 1397 - Standard Shiraz IRI 2018-08-22
RcRownchangeKK*chgGame
 1637 1513 6.00 9 2.85 35 99.75 
  Makarian, Mahyar 1113  * IRI1.0010.08352.80 
  Norouzian Arayesh, Aliakbar 1342 IRI1.0010.27359.45 
  Baseri, Mansour 1873 IRI0.5010.403514.00 
  Baniasad, Emad 1827 IRI1.0010.863530.10 
  Motesadizadeh, Moein 1682 IRI0.5010.22357.70 
  Abdollahi Badizi, Omid 1756 IRI1.0010.803528.00 
  Ranjbar, Mohammadhossein 1749 IRI0.001-0.2035-7.00 
  Hamidian, Hamid 1858 IRI0.001-0.1135-3.85 
  Abaspoor Dehaghani, Mohamadhosein 1533 IRI1.0010.533518.55 
 * 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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