Individual Calculations September 2019
 Dolati, Artin  Total change: 58.40  Rating chartPersonal card
 9th Qazvin Cup - A Group (U-2100) Qazvin IRI 2019-07-27
RcRownchangeKK*chgGame
 1937 1919 5.00 8 1.24 40 49.60 
  Evaz Pour, Amirreza 1629 IRI1.0010.16406.40 
  Abedi, Hossein 2047 IRI1.0010.674026.80 
  Esmaeilnejad, Mohammad Amin 2057 IRI1.0010.694027.60 
  Daliri, Pedram 2031 IRI0.001-0.3540-14.00 
  Vahdatian, Davood 2018 IRI0.5010.14405.60 
  Rahmani, Pedram 1935 IRI0.001-0.4840-19.20 
  Nazemi, Pedram 1905 IRI1.0010.484019.20 
  Khoshkalamian, B. 1872 IRI0.501-0.0740-2.80 

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)
 
 Ardabil Week Achmaz School Standard Cup shahrivar 1398 Ardabil IRI 2019-08-20
RcRownchangeKK*chgGame
 1777 1943 6.50 9 0.22 40 8.80 
  Sadeghzadeh, Jafar 1543  * IRI1.0010.08403.20 
  Mousavi, Seyed Ali 1615 IRI1.0010.13405.20 
  Saeidi, Amin 1761 IRI1.0010.264010.40 
  Ahmadi, Ramin 1883 IRI1.0010.424016.80 
  Hooshdarmahjoob, Navid 1965 IRI0.001-0.4740-18.80 
  Samsam, Farhad 1938 IRI0.001-0.5140-20.40 
  Shahrazad, Masoud 1681 IRI1.0010.18407.20 
  Kaveh, Hossein 1751 IRI0.501-0.2540-10.00 
  Shiri, Alireza 1856 IRI1.0010.384015.20 
 * 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)
 

 

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