Individual Calculations August 2018
 Mehrzad, Hamed  Total change: 14.00  Rating chartPersonal card
 3rd Semnan Province Chess Championship Semnan IRI 2018-07-25
RcRownchangeKK*chgGame
 1435 1538 4.00 6 0.35 40 14.00 
  Arab Zeinali, Mahboubeh 1165 IRI1.0010.10404.00 
  Khorasanian, Masoud 1896 IRI0.001-0.1040-4.00 
  Nasibi, Parham 1138  * IRI1.0010.08403.20 
  Kaveh, Taghi 1879 IRI0.001-0.1240-4.80 
  Torabi, Ali 1138  * IRI1.0010.08403.20 
  Babaee, Abdolreza 1394 IRI1.0010.314012.40 
 * 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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