Individual Calculations September 2019
 Heravi, Mohammad Hossein  Total change: -21.78  Rating chartPersonal card
 9th Qazvin Cup - B Group (U-1800) Qazvin IRI 2019-07-27
RcRownchangeKK*chgGame
 1571 1763 5.50 8 -0.39 33 -12.87 
  Farnami, Karim 1587 IRI0.501-0.2333-7.59 
  Eslami Niya, Seyed Mahdi 1620 IRI1.0010.313310.23 
  Ghaeni, Arya 1764 IRI0.001-0.5033-16.50 
  Kamrani, Parham 1442 IRI1.0010.13334.29 
  Mohammadi Akbarabadi, Hossein 1547 IRI1.0010.22337.26 
  Nezamdoust, Amirmahdi 1512 IRI1.0010.19336.27 
  Hosseini Sourgi, Abolfazl 1662 IRI0.001-0.6433-21.12 
  Khamseh, Amin 1437 IRI1.0010.13334.29 

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)
 
 Alborz Chess Championship 1398 (U16-Boys) Alborz IRI 2019-08-14
RcRownchangeKK*chgGame
 1631 1830 4.00 6 -0.26 33 -8.58 
  Mokhtarpour, Amir Ali 1430  * IRI1.0010.08332.64 
  Amini, Mohammadmobin 1430  * IRI1.0010.08332.64 
  Rasouli Mehrjardi, Amirmohammad 1821 IRI0.001-0.5133-16.83 
  Kamrani, Parham 1442 IRI1.0010.09332.97 
  Ghayourifar, Ali 1729 IRI0.001-0.6433-21.12 
  Veisi, Armin 1931 IRI1.0010.643321.12 
 * 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)
 
 2nd Iranian Talent Olympiad 2019- Boys Standard Gilan IRI 2019-08-24
RcRownchangeKK*chgGame
 1639 1830 5.00 7 -0.01 33 -0.33 
  Shool, Iliya 1430  * IRI1.0010.08332.64 
  Ghalenoei, Amirhossein 1558 IRI1.0010.17335.61 
  Moradi, Mohammad Soroosh 1511 IRI1.0010.13334.29 
  Biriya, Mohammadamin 1880 IRI0.001-0.4333-14.19 
  Fatahi, Ehsan 1535 IRI1.0010.15334.95 
  Khaledi, Omid 1972 IRI0.001-0.3133-10.23 
  Mogheyseh, Abolfazl 1587 IRI1.0010.20336.60 
 * 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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