Individual Calculations May 2018
 Naghavi, Atefeh  Total change: -11.00  Rating chartPersonal card
 4th Khavaran Nourooz Standard Cup 2018 Birjand IRI 2018-03-26
RcRownchangeKK*chgGame
 1616 1596 3.50 7 0.21 20 4.20 
  Khademi, Mohammad Miran 1996  * IRI0.001-0.0820-1.60 
  Armand, Mehrnoosh 1196  * IRI1.0010.08201.60 
  Arianpour, Mohebali 1260 IRI1.0010.12202.40 
  Khazai, Parviz 1907 IRI0.001-0.1420-2.80 
  Zahmati, Sobhan 1835 IRI0.001-0.2020-4.00 
  Parvizi, Alireza 1288 IRI1.0010.14202.80 
  Arabzadeh, Mohammad Yasin 1830 IRI0.5010.29205.80 
 * 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)
 
 Iranian Women Blind Chess Chamapionship 1397 Babolsar IRI 2018-04-24
RcRownchangeKK*chgGame
 1351 1570 3.00 5 -0.76 20 -15.20 
  Rahimzadeh, Maryam 1200 IRI1.0010.10202.00 
  Rahimi Mahneh, Fatemeh 1415 IRI0.501-0.2120-4.20 
  Saeidi, Fatemeh 1421 IRI0.501-0.2020-4.00 
  Goli, Fatemeh 1170  * IRI1.0010.08201.60 
  Barghol, Fatemeh 1551 IRI0.001-0.5320-10.60 
 * 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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