Rapid: Individual Calculations July 2019
 Baytamari, Amir Hossein  Total change: 17.80  Rating chartPersonal card
 Iran Youth Rapid Championship 2019 - Boys U14 Tehran IRI 2019-06-13
RcRownchangeKK*chgGame
 1526 1432 4.00 9 0.54 20 10.80 
  Zahmati, Sobhan 1791 IRI0.001-0.1020-2.00 
  Khalili, Amirhosein 1046 IRI1.0010.09201.80 
  Alizadeh, Amirmohammad 1744 IRI0.5010.36207.20 
  Abdollahabadi, Amir Hosien 1558 IRI0.001-0.3320-6.60 
  Heydari Soodjani, Mohammad Matin 1291 IRI1.0010.31206.20 
  Ghayourifar, Ali 1756 IRI0.001-0.1320-2.60 
  Khamseh, Amin 1372 IRI1.0010.42208.40 
  Aghili Mofid, Davood 1613 IRI0.5010.24204.80 
  Mardani, Alireza 1563 IRI0.001-0.3220-6.40 

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 Rapid Fetr Cup 1398 Alborz IRI 2019-06-15
RcRownchangeKK*chgGame
 1480 1432 4.00 8 0.35 20 7.00 
  Eskandary, Mahmood 1832  * IRI0.001-0.0820-1.60 
  Amiri, Ali 1832  * IRI0.001-0.0820-1.60 
  Taj Dini, Hasti 1199 IRI0.001-0.7920-15.80 
  Bajalan, Mohammad 1512 IRI0.001-0.3920-7.80 
  Rezaei, Yekta 1032  * IRI1.0010.08201.60 
  Hasan Beygi, Shirzad 1444 IRI1.0010.522010.40 
  Rabeti, Parsa 1160 IRI1.0010.17203.40 
  Golmohammadi, Hadi 1832  * IRI1.0010.922018.40 
 * 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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