Individual Calculations August 2017
 Noori Komroudi, Mahdi  Total change: 52.40  Rating chartPersonal card
 2nd Semnan Province Chess Championship 1396 Semnan IRI 2017-07-19
RcRownchangeKK*chgGame
 1695 1476 2.50 5 1.31 40 52.40 
  Khorasanian, Masoud 1876  * IRI0.001-0.0840-3.20 
  Azizi Tafreshi, Ali Akbar 1646 IRI1.0010.724028.80 
  Ashoori, Erfan 1629 IRI1.0010.704028.00 
  Faghihi, Mohsen 1710 IRI0.001-0.2140-8.40 
  Sherafat, Mohammad Sadegh 1613 IRI0.5010.18407.20 
 * 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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