Individual Calculations May 2014
 Petrosian, Tigran L.  Total change: -2.80  Rating chartPersonal card
 16th Dubai Open Chess CH. 2014 Dubai UAE 2014-04-07
RcRownchangeKK*chgGame
 2404 2627 6.50 9 -0.28 10 -2.80 
  Mona, Khaled wg2227  * EGY0.001-0.9210-9.20 
  Rodrigues, Inacio 2227  * IND1.0010.08100.80 
  Raes, Abdul Kader 2248 SYR1.0010.09100.90 
  Pourramezanali, Amirreza f2435 IRI0.501-0.2510-2.50 
  Ravi, Teja S. 2354 IND1.0010.17101.70 
  Lalith, Babu M.r. g2594 IND1.0010.45104.50 
  Bachmann, Axel g2598 PAR0.501-0.0410-0.40 
  Andriasian, Zaven g2603 ARM0.501-0.0310-0.30 
  Ahmadinia, Ebrahim m2353 IRI1.0010.17101.70 
 * 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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