Individual Calculations September 2018
 Kamali Dolatabadi, Bahar  Total change: -34.00  Rating chartPersonal card
 2nd Shahid Hojaji NajafAbad Standard Cup mordad 1397 Esfahan IRI 2018-08-03
RcRownchangeKK*chgGame
 1396 1181 0.00 3 -0.85 40 -34.00 
  Eemen, Shaayaan 1581  * IRI0.001-0.0840-3.20 
  Khosravi, Kamyar 1549 IRI0.001-0.1040-4.00 
  Mohammadyansichani, Arshia 1057 IRI0.001-0.6740-26.80 
 * 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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