Individual Calculations August 2012
 Najafi Khaniabadi, Kiarash  Total change: -4.50  Rating chartPersonal card
 5th Baran Open Chess Tournament 2012 Rasht IRI 2012-05-06
RcRownchangeKK*chgGame
 1970 1599 0.00 3 -0.30 15 -4.50 
  Amirsoleimani, Mohammad 1990 IRI0.001-0.0915-1.35 
  Niksefat, Mohammadhassan 1920 IRI0.001-0.1315-1.95 
  Samsam, Farhad 1999  * IRI0.001-0.0815-1.20 
 * 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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