Individual Calculations December 2018
 Safa, Ali Akbar  Total change: -2.40  Rating chartPersonal card
 1st Tabriz Milad Peyambar Cup Standard U2000 Tabriz IRI 2018-11-17
RcRownchangeKK*chgGame
 1630 1707 4.00 7 -0.06 40 -2.40 
  Saemi, Sina 1877 IRI0.001-0.2840-11.20 
  Zalpour, Asad 1838 IRI0.001-0.3240-12.80 
  Mousa Azari, Saba 1307  * IRI1.0010.08403.20 
  Hamzeh Javaran, Koosar 1422 IRI1.0010.16406.40 
  Asadi, Yousef 1465 IRI1.0010.20408.00 
  Mazhari, Mohammad 1928 FRA0.001-0.2240-8.80 
  Toopchi, Behrooz 1570 IRI1.0010.324012.80 
 * 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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