Rapid: Individual Calculations September 2019
 Ghayourifar, Amir  Total change: 45.60  Rating chartPersonal card
 Alborz Eid Ghorban Rapid Cup 1398 Alborz IRI 2019-08-12
RcRownchangeKK*chgGame
 1553 1499 4.00 7 0.89 20 17.80 
  Ettehadi, H. 1899  * IRI0.001-0.0820-1.60 
  Montazeri, Maryam 1101 IRI1.0010.08201.60 
  Davoodi, Aidin 1128 IRI1.0010.10202.00 
  Daliri, Pedram 1899  * IRI0.001-0.0820-1.60 
  Khalili, Behrad 1277 IRI1.0010.22204.40 
  Makvandi, Mousa 1676 IRI1.0010.732014.60 
  Mohammadi, Pouya c1892 IRI0.001-0.0820-1.60 
 * 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)
 
 Tehran Rapid Cup 19Mordad 1398 Tehran IRI 2019-08-14
RcRownchangeKK*chgGame
 1754 1499 2.50 5 1.39 20 27.80 
  Abbasi, Meisam 1899  * IRI0.5010.42208.40 
  Mokhtari Moghadam, Taha 1850 IRI0.001-0.1120-2.20 
  Tayebi, Ehsan 1465 IRI1.0010.45209.00 
  Pour Majid, Hamid 1658 IRI1.0010.712014.20 
  Faryad, H. A 1899  * IRI0.001-0.0820-1.60 
 * 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)
 

 

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