Individual Calculations October 2017
 Mashhadi, Ali  Total change: 82.40  Rating chartPersonal card
 Iranian Boys Under 16 Championship 1396 Tabriz IRI 2017-09-06
RcRownchangeKK*chgGame
 1899 1685 3.50 6 1.91 40 76.40 
  Mozaffari, Alireza 2039 IRI1.0010.894035.60 
  Ahmadi, Shayan 1643 IRI1.0010.444017.60 
  Tahmasebi, Hamid 2085  * IRI0.5010.424016.80 
  Naderi, M.sadegh 2085  * IRI0.001-0.0840-3.20 
  Moradi, Kaveh 1792 IRI0.001-0.3540-14.00 
  Safari Aghdam, Amir 1748 IRI1.0010.594023.60 
 * 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)
 
 8th Isfahan Zendehrood Open 1396 Isfahan IRI 2017-09-16
RcRownchangeKK*chgGame
 1637 1685 4.00 7 0.15 40 6.00 
  Taki, Nima 1285  * IRI1.0010.08403.20 
  Mohammadi, Mohammad Mehdi 1960 IRI0.001-0.1740-6.80 
  Jamali, Pouria 1455 IRI0.001-0.7940-31.60 
  Khosravi Mahmoei, Hasti 1347 IRI1.0010.12404.80 
  Khosravi, Kamyar 1497 IRI1.0010.264010.40 
  Koohi, Reza 1993 IRI1.0010.864034.40 
  Haghayegh, Jamshah 1919 IRI0.001-0.2140-8.40 
 * 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)
 

 

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