Individual Calculations December 2018
 Jabbari, Saeed  Total change: -27.20  Rating chartPersonal card
 1st Tabriz Milad Peyambar Cup Standard U2000 Tabriz IRI 2018-11-17
RcRownchangeKK*chgGame
 1754 1838 4.00 8 -0.68 40 -27.20 
  Tavakolian, M. 1996 IRI1.0010.714028.40 
  Baratian, Erfan 1935 IRI0.001-0.3740-14.80 
  Alaghehmand, Arshia 1438  * IRI1.0010.08403.20 
  Mohammadi, Melika 1507 IRI1.0010.12404.80 
  Asghari Badeki, Mehdi 1947 IRI0.001-0.3540-14.00 
  Torab Maralani, Mohammad Reza 1684 IRI1.0010.294011.60 
  Karami Kejani, Masoud 1952 IRI0.001-0.3440-13.60 
  Siani, Ali 1574 IRI0.001-0.8240-32.80 
 * 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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