Individual Calculations October 2017
 Nourmohammadi, Saba  Total change: 87.20  Rating chartPersonal card
 Iranian Girls Under 16 Championship 1396 Sari IRI 2017-09-02
RcRownchangeKK*chgGame
 1483 1184 2.00 6 0.92 40 36.80 
  Mahdian, Anousha 1584  * IRI0.001-0.0840-3.20 
  Majed, Negin 1584  * IRI0.001-0.0840-3.20 
  Kalvandi, Nashmil 1584  * IRI0.001-0.0840-3.20 
  Ehtesham Mehr, Rahil 1584  * IRI0.5010.424016.80 
  Rahmanzadeh Shahi, Parisa 1154 IRI1.0010.464018.40 
  Radnia, Marjan 1407 IRI0.5010.284011.20 
 * 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)
 
 8th Isfahan Zendehrood Open 1396 Isfahan IRI 2017-09-16
RcRownchangeKK*chgGame
 1404 1184 3.00 7 1.26 40 50.40 
  Khodadadi, Mohammad Saeid 1584  * IRI0.001-0.0840-3.20 
  Khosravi, Kamyar 1497 IRI0.001-0.1440-5.60 
  Jafari, Davood 1556 IRI0.001-0.1040-4.00 
  Fatehi, Amir Masoud 1058 IRI1.0010.334013.20 
  Taheri, Mohammad Mehdi 1408 IRI0.001-0.2240-8.80 
  Kavosi Heydari, Mohammad Amin 1378 IRI1.0010.754030.00 
  Khosravi Mahmoei, Hasti 1347 IRI1.0010.724028.80 
 * 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)
 

 

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