Rapid: Individual Calculations February 2020
 Habibi, Radin  Total change: 22.60  Rating chartPersonal card
 Tehran Rapid Cup 19 Dey 1398 Tehran IRI 2020-01-04
RcRownchangeKK*chgGame
 1583 1731 5.50 7 0.92 20 18.40 
  Noroozi, Mahdyar 1331  * IRI1.0010.08201.60 
  Mehrgan, Mehrsam 1331  * IRI1.0010.08201.60 
  Mahmoody, M. Sadegh 2042 IRI0.001-0.1420-2.80 
  Harati, Hasti 1596 IRI0.501-0.1820-3.60 
  Mahdizadeh, Sadra 1331  * IRI1.0010.08201.60 
  Kargari Arian, Saba 1475 IRI1.0010.19203.80 
  Sadeghi Givi, Reza 1978 IRI1.0010.812016.20 
 * 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)
 
 Tehran Rapid Cup 12 Dey 1398 Tehran IRI 2020-01-12
RcRownchangeKK*chgGame
 1751 1731 3.50 7 0.21 20 4.20 
  Kian Sirat , Yasin 1331  * IRI1.0010.08201.60 
  Atakhan, Abtin f2131  * IRI0.001-0.0820-1.60 
  Zandi, Hamid 1338 IRI1.0010.08201.60 
  Vasheghani, Hessam 1590 IRI1.0010.31206.20 
  Sadeghi Givi, Reza 1978 IRI0.5010.31206.20 
  Mahmoody, M. Sadegh 2042 IRI0.001-0.1420-2.80 
  Asgharvand, Davood 1844 IRI0.001-0.3520-7.00 
 * 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)
 

 

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