Individual Calculations May 2010
 Mahrinpour, Farbod  Total change: -1.00  Rating chartPersonal card
 18th Fajr International Open Chess Tournamnet Mashhad IRI 2010-02-19
RcRownchangeKK*chgGame
 2190 1864 0.50 4 -0.04 25 -1.00 
  Darban, Morteza m2264  * IRI0.5010.422510.50 
  Rahimian, Rastin 2120 IRI0.001-0.1925-4.75 
  Moosavi, Ali 2111 IRI0.001-0.1925-4.75 
  Alavi, Sayed Javad m2264  * IRI0.001-0.0825-2.00 
 * 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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