Individual Calculations September 2018
 Rezaei, Hamidreza  Total change: 14.80  Rating chartPersonal card
 17th Iranian Men Festival Chess Championship 1397 Hamedan IRI 2018-08-09
RcRownchangeKK*chgGame
 1878 1789 6.00 11 1.66 20 33.20 
  Masajedian, Moein 1389  * IRI1.0010.08201.60 
  Doroodian, Mahyar 2065 IRI0.5010.33206.60 
  Kaboudi, Seyed Behrang 2105 IRI1.0010.872017.40 
  Nazari, Arad 2060 IRI0.001-0.1720-3.40 
  Maghsoudloo, Amir Ali 2014 IRI1.0010.782015.60 
  Sedaghati, Mehrdad f2189  * IRI0.001-0.0820-1.60 
  Mehrabi, Morteza 2038 IRI0.001-0.1920-3.80 
  Karami, Salar 1668 IRI1.0010.34206.80 
  Taghizadeh, Alireza 1939 IRI0.001-0.3020-6.00 
  Esmaeili, Mohammad Mobin 1598 IRI0.501-0.2520-5.00 
  Kooshki Jahromi, Sobhan 1597 IRI1.0010.25205.00 
 * 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)
 
 15th Avicenna International Chess Tournament 2018 - Group B Hamedan IRI 2018-08-17
RcRownchangeKK*chgGame
 1677 1789 5.50 10 -0.92 20 -18.40 
  Dokohaki, Tannaz 1389  * IRI1.0010.08201.60 
  Doroodian, Mahyar 2065 IRI0.001-0.1720-3.40 
  Yadegar, Radin 1535 IRI1.0010.19203.80 
  Alimardani, Amir H 1607 IRI0.501-0.2420-4.80 
  Lavasani, Javad 2091 IRI0.001-0.1520-3.00 
  Ghazaghi, Parmida 1606 IRI1.0010.26205.20 
  Hamzeh Javaran, Kasra 1567 IRI0.001-0.7820-15.60 
  Partovi Rad, Diba 1645 IRI1.0010.31206.20 
  Nadernia, Nikta 1671 IRI0.001-0.6620-13.20 
  Salim, Mehdi 1590 IRI1.0010.24204.80 
 * 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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