Individual Calculations September 2019
 Norouzi Chenari, Parsa  Total change: 74.40  Rating chartPersonal card
 9th Qazvin Cup - B Group (U-1800) Qazvin IRI 2019-07-27
RcRownchangeKK*chgGame
 1643 1777 7.00 9 0.91 40 36.40 
  Jangjoo, Abolfazl 1597 IRI1.0010.264010.40 
  Faridi, Ali 1667 IRI1.0010.354014.00 
  Garmei Motlagh, Mohsen 1734 IRI0.001-0.5640-22.40 
  Sadeghi, Mohammad 1538 IRI0.501-0.3040-12.00 
  Golshanizad, Saeed 1531 IRI1.0010.19407.60 
  Mortezaee, Ghorban 1715 IRI1.0010.414016.40 
  Farmani Anuoshe, Ariyan 1717 IRI0.501-0.0840-3.20 
  Mohammadi, Ahmad 1620 IRI1.0010.294011.60 
  Allahverdi, Davood 1669 IRI1.0010.354014.00 

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)
 
 6th Gilan Ayandehsazan Leage (Under 16) 1398 Gilan IRI 2019-08-25
RcRownchangeKK*chgGame
 1699 1766 5.00 7 0.95 40 38.00 
  Sadeghi, Shayan 1366  * IRI1.0010.08403.20 
  Movagharhasani, Farhan 1451 IRI0.501-0.3640-14.40 
  Evaz Pour, Amirreza 1699 IRI1.0010.414016.40 
  Biriya, Mohammadamin 1880 IRI0.001-0.3440-13.60 
  Ramezani, Mahan 2150 IRI1.0010.914036.40 
  Mahdavi, Armin 1613 IRI1.0010.304012.00 
  Mahboubi, Mahziar 1733 IRI0.501-0.0540-2.00 
 * 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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