Individual Calculations January 2017
 Sadeghi, Ehsan  Total change: 23.60  Rating chartPersonal card
 Iranian Men Chess Championship 1395 (Blind) Babolsar IRI 2016-12-05
RcRownchangeKK*chgGame
 1488 1472 3.50 6 0.59 40 23.60 
  Rahimi Mahneh, Reza 1072  * IRI1.0010.08403.20 
  Mosleh Rashtabadi, Hamzeh 1872  * IRI0.5010.424016.80 
  Moaf, Mohammad 1543 IRI0.001-0.4040-16.00 
  Romifard, Mehdi 1754 IRI0.001-0.1640-6.40 
  Najimi, Ahmad 1300 IRI1.0010.274010.80 
  Rahimi, Abolghasem 1387 IRI1.0010.384015.20 
 * 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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