Individual Calculations May 2010
 Darban, Morteza  Total change: 0.20  Rating chartPersonal card
 18th Fajr International Open Chess Tournamnet Mashhad IRI 2010-02-19
RcRownchangeKK*chgGame
 2274 2344 4.50 8 0.02 10 0.20 
  Mahrinpour, Farbod 1944  * IRI0.501-0.4210-4.20 
  Bahmani, Amir Mohammad 1944  * IRI1.0010.08100.80 
  Tabasi, Mehdi 1984 IRI1.0010.10101.00 
  Malaniuk, Vladimir P g2573 UKR0.5010.29102.90 
  Sheybani, Shahin 2178 IRI1.0010.28102.80 
  Babujian, Levon g2497 ARM0.5010.20102.00 
  Mirzoev, Azer g2594 AZE0.001-0.1910-1.90 
  Minasian, Ara g2477 ARM0.001-0.3210-3.20 
 * 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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