Individual Calculations September 2018
 Torabi, Mohammadsadra  Total change: 4.00  Rating chartPersonal card
 Babol Standard Cup Under 1800-Celebration Of Alireza Nouri Mazandaran IRI 2018-08-06
RcRownchangeKK*chgGame
 1307 1270 2.00 4 0.10 40 4.00 
  Esfandiari, Pedram 1670  * IRI0.001-0.0840-3.20 
  Mavadati, Youna 1071 IRI1.0010.24409.60 
  Razaghian, Hosein 1415 IRI0.001-0.3140-12.40 
  Fallah, Siavash 1073 IRI1.0010.254010.00 
 * 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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