Individual Calculations December 2019
 Baytamari, Amir Hossein  Total change: 102.40  Rating chartPersonal card
 4th Paytakht Cup International Chess Festival 2019 - Group B Tehran IRI 2019-10-28
RcRownchangeKK*chgGame
 1668 1509 6.00 11 2.42 40 96.80 
  Vahdatian, Davood 1909  * IRI0.5010.424016.80 
  Salimiyan, Behzad 1322 IRI1.0010.264010.40 
  Mohammadi, Mohamad Amin 1813 IRI0.001-0.1440-5.60 
  Jafarian, Amin 1909  * IRI0.001-0.0840-3.20 
  Sheikhalizadeh, Mahmood 1307 IRI1.0010.24409.60 
  Maleki, Mir Mahdi 1757 IRI0.001-0.1940-7.60 
  Amiri, Sadra 1246 IRI1.0010.18407.20 
  Zahmati, Sobhan 1909  * IRI1.0010.924036.80 
  Asgharpourmasoleh, Tara 1687 IRI1.0010.734029.20 
  Heidarzadeh, Arsha 1784 IRI0.001-0.1740-6.80 
  Rajabi, Amir Hosein 1701 IRI0.5010.254010.00 
 * 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)
 
 Iranian Youth U-14 Team Championship Standard Cup 1398 Karaj IRI 2019-11-11
RcRownchangeKK*chgGame
 1277 1509 4.00 5 0.14 40 5.60 
  Aghajari, Mehdi 1222 IRI1.0010.16406.40 
  Saeidi, Amir Hossein 1221 IRI0.501-0.3440-13.60 
  Hamidi, Shadi 1512 IRI0.5010.00400.00 
  Ghiyasvand, Navid 1148 IRI1.0010.10404.00 
  Alizadeh, Amirhosein 1284 IRI1.0010.22408.80 

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)
 

 

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