Individual Calculations September 2018
 Sadeghi Givi, Reza  Total change: -77.60  Rating chartPersonal card
 17th Iranian Men Festival Chess Championship 1397 Hamedan IRI 2018-08-09
RcRownchangeKK*chgGame
 1682 1931 5.50 11 -3.11 20 -62.20 
  Mohammadi, Amirhossein 1531  * IRI0.001-0.9220-18.40 
  Miri, Ali 1531  * IRI1.0010.08201.60 
  Nazari Nia, Shahram 1576 IRI1.0010.11202.20 
  Tolabi, Arash 1702 IRI1.0010.21204.20 
  Khoshkalam, Seyed Mehrab 2182 IRI0.001-0.1920-3.80 
  Robatmili, Manocher 1734 IRI0.001-0.7520-15.00 
  Ghasemi, Mohammadreza 1629 IRI0.001-0.8520-17.00 
  Zamani, Morteza 1561 IRI1.0010.10202.00 
  Abdollahisaber, Reza 1692 IRI1.0010.20204.00 
  Shah Karami, Ali 1744 IRI0.001-0.7420-14.80 
  Ebrahimi Herab, Hamidreza 1623 IRI0.501-0.3620-7.20 
 * 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
 1798 1931 6.50 11 -0.77 20 -15.40 
  Zolfian, Mehrdad 1531  * IRI1.0010.08201.60 
  Zoalfian, Mohammad 1714 IRI1.0010.22204.40 
  Dashti Nezhad, Parviz 1681 IRI1.0010.19203.80 
  Binaei Tavallaei, Mahdi 2024 IRI1.0010.632012.60 
  Nadernia, Nikta 1671 IRI1.0010.18203.60 
  Vahdatian, Davood 1989 IRI0.001-0.4220-8.40 
  Esmaeilnejad, Mohammad Amin 1969 IRI0.5010.05201.00 
  Fathi, Himan 1891 IRI0.001-0.5620-11.20 
  Arvan, Amirhosein 1829 IRI0.001-0.6420-12.80 
  Zahmati, Sobhan 1740 IRI0.501-0.2520-5.00 
  Kasipour Azbari, Seyed Arvin 1736 IRI0.501-0.2520-5.00 
 * 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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