Individual Calculations September 2018
 Abdollahisaber, Reza  Total change: -3.00  Rating chartPersonal card
 17th Iranian Men Festival Chess Championship 1397 Hamedan IRI 2018-08-09
RcRownchangeKK*chgGame
 1738 1692 5.50 10 1.05 20 21.00 
  Hosseinzadeh, Nima 2092  * IRI0.001-0.0820-1.60 
  Babaei, Hamid 1356 IRI1.0010.12202.40 
  Saleh Kotah, Sayed Ataollah 1894 IRI0.001-0.2420-4.80 
  Khalifezadeh, Jaafar 1513 IRI0.501-0.2320-4.60 
  Maghsoudloo, Amir Ali 2014 IRI0.5010.37207.40 
  Shahsavari, Mahan 1308 IRI1.0010.09201.80 
  Rahmatian, Shayan 2005 IRI0.5010.36207.20 
  Sadeghi Givi, Reza 1931 IRI0.001-0.2020-4.00 
  Kalvandi, Mohammad Naeim 1487 IRI1.0010.24204.80 
  Khalilollahi, Shahrooz 1780 IRI1.0010.622012.40 
 * 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
 1539 1692 3.50 7 -1.20 20 -24.00 
  Salehi, Hossein 1292  * IRI1.0010.08201.60 
  Bagheri, Mahan 1386 IRI0.501-0.3620-7.20 
  Asgharvand, Davood 2009 IRI0.001-0.1320-2.60 
  Radnia, Marjan 1360 IRI0.001-0.8820-17.60 
  Yeganegi, Barad 1430 IRI1.0010.18203.60 
  Ghane, Safoura 1849 IRI0.001-0.2920-5.80 
  Jafari, Ali Reza 1447 IRI1.0010.20204.00 
 * 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)
 

 

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