Individual Calculations May 2014
 Jones, Gawain C B  Total change: -4.90  Rating chartPersonal card
 16th Dubai Open Chess CH. 2014 Dubai UAE 2014-04-07
RcRownchangeKK*chgGame
 2411 2650 6.50 9 -0.49 10 -4.90 
  Khalafova, Narmin wf2250  * AZE0.501-0.4210-4.20 
  Siva, Mahadevan 2250  * IND0.501-0.4210-4.20 
  Derakhshani, Dorsa wf2250  * IRI1.0010.08100.80 
  Kjartansson, Gudmundur m2440 ISL0.501-0.2710-2.70 
  Ahmadinia, Ebrahim m2353 IRI1.0010.15101.50 
  Debashis, Das g2504 IND0.501-0.2010-2.00 
  Ghosh, Diptayan m2485 IND1.0010.28102.80 
  Kotsur, Pavel g2557 KAZ1.0010.37103.70 
  Stevic, Hrvoje g2607 CRO0.501-0.0610-0.60 
 * 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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