Individual Calculations September 2018
 Shamshiri, Farzad  Total change: 34.00  Rating chartPersonal card
 15th Avicenna International Chess Tournament 2018 - Group B Hamedan IRI 2018-08-17
RcRownchangeKK*chgGame
 1650 1639 5.00 10 0.11 20 2.20 
  Ghane, Safoura 1849 IRI1.0010.772015.40 
  Nazari, Rahim 1927 IRI0.001-0.1620-3.20 
  Jahanbakhshi, Arman 1855 IRI0.001-0.2220-4.40 
  Kord, Ghasem 1395 IRI1.0010.20204.00 
  Rostami, Roohollah 1867 IRI0.001-0.2120-4.20 
  Sadoogh, Zahra 1368 IRI1.0010.17203.40 
  Kadkhodaee, Ali 1929 IRI0.001-0.1620-3.20 
  Shahed, Mohammad Matin 1393 IRI0.501-0.3120-6.20 
  Saei Hamedani, Khashyar 1477 IRI0.501-0.2120-4.20 
  Pakkhou, Hamid 1438 IRI1.0010.24204.80 

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)
 
 East Azerbaijan Chess Championship 1397 Tabriz IRI 2018-08-25
RcRownchangeKK*chgGame
 1517 1639 6.00 7 1.59 20 31.80 
  Delavar, Atrin 1239  * IRI1.0010.08201.60 
  Mardi, Amir Hossein 1240 IRI1.0010.08201.60 
  Safari, Nima 1706 IRI0.5010.09201.80 
  Mahdavinia, Erfan 1239  * IRI1.0010.08201.60 
  Torab Maralani, Mohammad Reza 1705 IRI1.0010.592011.80 
  Adalatkhah, Mahdi 1448 IRI1.0010.25205.00 
  Atanejhad, Sahebali f2039  * IRI0.5010.42208.40 
 * 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)
 

 

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