Individual Calculations October 2017
 Jafari, Arshia  Total change: 45.20  Rating chartPersonal card
 7th Qazvin Rajaei Cup 2017 _U2000 Qazvin IRI 2017-08-29
RcRownchangeKK*chgGame
 1684 1720 4.00 6 0.86 40 34.40 
  Mohammadi, Melika 1320  * IRI1.0010.08403.20 
  Shahbazi, Mohammadreza 1992 IRI0.001-0.1740-6.80 
  Jafarian, Danial 1320  * IRI1.0010.08403.20 
  Younesi, Ahmad 1914 IRI0.001-0.2540-10.00 
  Rahnama, M.reza 1566 IRI1.0010.294011.60 
  Aghabeyghiha, Mohammad Ali 1992 IRI1.0010.834033.20 
 * 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)
 
 Iranian Boys Under 16 Championship 1396 Tabriz IRI 2017-09-06
RcRownchangeKK*chgGame
 1739 1773 4.50 8 0.27 40 10.80 
  Gholami Orimi, Mahdi 2173  * IRI0.001-0.0840-3.20 
  Zandkarimi, Raef 1373  * IRI1.0010.08403.20 
  Abhari, Mehdi 1512 IRI1.0010.18407.20 
  Mozaffari, Alireza 2039 IRI0.5010.324012.80 
  Rezaee, Mahdi 1929 IRI0.001-0.2940-11.60 
  Farhood, Arash 1471 IRI1.0010.15406.00 
  Abedi, Shahin 2043 IRI0.001-0.1740-6.80 
  Nosratizadeh, Reza 1373  * IRI1.0010.08403.20 
 * 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)
 

 

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