Individual Calculations August 2018
 Dehnavi, Mehrsa  Total change: -31.20  Rating chartPersonal card
 Khorasan Razavi Women chess Championship 1397 Mashhad IRI 2018-07-26
RcRownchangeKK*chgGame
 1257 1487 4.50 7 -0.78 40 -31.20 
  Kamran Nia, Elena 1093 IRI1.0010.08403.20 
  Anvari, Kimia 1278 IRI0.001-0.7740-30.80 
  Charkh Abnous, Venousa 1087  * IRI1.0010.08403.20 
  Zibadi, Romina 1263 IRI1.0010.22408.80 
  Moazedi, Keyana 1508 IRI0.001-0.4740-18.80 
  Zibadi, Roxana 1087  * IRI1.0010.08403.20 
  Hajihoseinzadeh, Mitra 1484 IRI0.5010.00400.00 
 * 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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