Individual Calculations June 2015
 Navaei, Amirhosein  Total change: -33.20  Rating chartPersonal card
 Esfahan Chess Championship 2015 Esfahan IRI 2015-04-29
RcRownchangeKK*chgGame
 1571 1758 2.00 4 -0.83 40 -33.20 
  Forati, Mohsen 1892 IRI0.001-0.3240-12.80 
  Khosravi, Kamyar 1470 IRI1.0010.16406.40 
  Khodadadi, Mohammad Saeid 1564 IRI0.001-0.7540-30.00 
  Behzadi, Sepehr 1358  * IRI1.0010.08403.20 
 * 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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