Individual Calculations December 2017
 Moghadas Jafari, Mohammad  Total change: 6.80  Rating chartPersonal card
 Alborz Ettehadi Standard Cup Aban 1396 Karaj IRI 2017-11-16
RcRownchangeKK*chgGame
 1792 1888 5.50 9 0.17 40 6.80 
  Sabzali, Pardis 1488  * IRI1.0010.08403.20 
  Baytamari, Amir Hossein 1488  * IRI1.0010.08403.20 
  Eskandary, Mahmood 2094 IRI0.001-0.2440-9.60 
  Zaeim Azad, Mohammad Yasin 1488  * IRI1.0010.08403.20 
  Azimi, Ali 1793 IRI1.0010.374014.80 
  Razaghi, Behrooz 2158 IRI0.001-0.1740-6.80 
  Veisi, Armin 1533 IRI1.0010.11404.40 
  Izady, Mohammad 1894 IRI0.5010.01400.40 
  Ettehadi, H. 2188 IRI0.001-0.1540-6.00 
 * 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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