Individual Calculations September 2019
 Hashemi, Amin  Total change: -26.40  Rating chartPersonal card
 9th Qazvin Cup - C Group (U-14) Qazvin IRI 2019-07-27
RcRownchangeKK*chgGame
 1175 1333 3.50 7 -1.40 40 -56.00 
  Senobar, Arya 1071 IRI1.0010.18407.20 
  Mohammadzadeh, Sepehr 1149 IRI0.501-0.2440-9.60 
  Mazandaranizadeh, Radman 1241 IRI0.501-0.1340-5.20 
  Asgari, Hosein 1227 IRI0.001-0.6440-25.60 
  Hashemi, Mohammad 1247 IRI0.501-0.1240-4.80 
  Heidari, Adrin 1031 IRI1.0010.15406.00 
  Pourakbari, Taha 1259 IRI0.001-0.6040-24.00 

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)
 
 Fars festival under 15 Standard cup 1398 fars IRI 2019-08-13
RcRownchangeKK*chgGame
 1374 1333 4.50 8 0.74 40 29.60 
  Heidari, Sepehr 1078 IRI1.0010.19407.60 
  Khosravanian, Hosein 1733  * IRI1.0010.924036.80 
  Sharifi, Amirhosein 1631 IRI0.001-0.1540-6.00 
  Malekian, Alireza 1106 IRI1.0010.21408.40 
  Nikmanesh, Amirhosein 1516 IRI0.001-0.2640-10.40 
  Riazi, Mohammad Taha 1048 IRI1.0010.16406.40 
  Ghaempour, Amirreza 1144 IRI0.501-0.2540-10.00 
  Kooh Peima, Ali 1733  * IRI0.001-0.0840-3.20 
 * 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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