Rapid: Individual Calculations August 2019
 Rashvand, Hamed  Total change: 21.20  Rating chartPersonal card
 4th Shahgan Team Rapid Cup 1398 Qazvin IRI 2019-07-19
RcRownchangeKK*chgGame
 1674 1558 2.50 5 0.57 20 11.40 
  Korevand, Sina 1958  * IRI0.001-0.0820-1.60 
  Safari, Sina 1303 IRI1.0010.19203.80 
  Mahdavi, Hassan 1958  * IRI0.5010.42208.40 
  Sobhanipour, Abbas 1386 IRI1.0010.27205.40 
  Hajizadeh, Mohammad 1766 IRI0.001-0.2320-4.60 
 * 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)
 
 Qazvin Chess Championship - 1398 (Rapid) Qazvin IRI 2019-07-29
RcRownchangeKK*chgGame
 1503 1558 4.50 7 0.49 20 9.80 
  Karimkhani, Ariyan 1226 IRI1.0010.12202.40 
  Khosravi, M.javad 1307 IRI1.0010.19203.80 
  Akbari, Gh 1905 IRI0.001-0.1120-2.20 
  Ahmadi, Parsa 1322 IRI0.501-0.3020-6.00 
  Ajorlou, Saeid 1567 IRI1.0010.512010.20 
  Sobhanipour, Abbas 1386 IRI1.0010.27205.40 
  Ghoorchibeygi, Alireza 1808 IRI0.001-0.1920-3.80 

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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