Individual Calculations August 2018
 Khatibi, Amir Reza  Total change: 99.20  Rating chartPersonal card
 Esfahan Men Chess Championship 1397 Esfahan IRI 2018-07-13
RcRownchangeKK*chgGame
 1889 1786 5.50 8 2.48 40 99.20 
  Mokhtari, Fereidoon 1403 IRI1.0010.09403.60 
  Ghaledar, Faraz 2069 IRI1.0010.844033.60 
  Naderi, M.sadegh 2186  * IRI0.5010.424016.80 
  Haghayegh, Jamshah 1932 IRI0.5010.20408.00 
  Safiri, Ali 2068 IRI0.5010.344013.60 
  Aghaei, Alireza 2186  * IRI0.001-0.0840-3.20 
  Hamzeh Ali, Behnam 1451 IRI1.0010.12404.80 
  Samimi Sedeh, Majid 1819 IRI1.0010.554022.00 
 * 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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