Rapid: Individual Calculations September 2018
 Rahimkhani, Parviz  Total change: 14.40  Rating chartPersonal card
 Tehran Rapid 11 Mordad 1397 Tehran IRI 2018-08-02
RcRownchangeKK*chgGame
 1629 1665 4.00 7 0.21 20 4.20 
  Fallah Rahmatabadi, Mahnaz 1265  * IRI1.0010.08201.60 
  Sadeghi Givi, Reza 1998 IRI0.001-0.1220-2.40 
  Zandi, Hamid 1323 IRI1.0010.12202.40 
  Ashtiani, Mehrdad 2065  * IRI0.001-0.0820-1.60 
  Afshari, Mohammadparsa 1464 IRI1.0010.24204.80 
  Dehghani, Nami 1286 IRI1.0010.09201.80 
  Zomorrodian, Eilia f2004 IRI0.001-0.1220-2.40 
 * 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)
 
 Tehran Rapid 18 mordad 1397 Tehran IRI 2018-08-20
RcRownchangeKK*chgGame
 1619 1665 4.50 7 0.51 20 10.20 
  Habibi Nejad, Habib 1265  * IRI1.0010.08201.60 
  Jafarian, Amin 2065  * IRI0.001-0.0820-1.60 
  Paranfar, Alireza 1354 IRI1.0010.14202.80 
  Salarkia, Davood 1565 IRI0.501-0.1420-2.80 
  Ahadian, Armin 1474 IRI1.0010.25205.00 
  Nouri, Alaa 1545 IRI1.0010.34206.80 
  Mahmoody, M. Sadegh 2065  * 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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