Individual Calculations October 2015
 Siva, Mahadevan  Total change: -8.80  Rating chartPersonal card
 22nd Abu Dhabi Int. Chess Festival Masters Tournament 2015 Abu Dhabi UAE 2015-08-23
RcRownchangeKK*chgGame
 2313 2401 4.50 9 -0.88 10 -8.80 
  Sultan, Ibrahim f2001  * UAE0.001-0.9210-9.20 
  Khalafova, Narmin wm2203 AZE1.0010.24102.40 
  Muradli, Mahammad c2027 AZE0.501-0.4010-4.00 
  Nameer, Noor. Al-Deen c2158 IRQ1.0010.20102.00 
  Papp, Gabor g2601 HUN0.5010.26102.60 
  Gabuzyan, Hovhannes g2593 ARM0.001-0.2510-2.50 
  Hernandez Jimenez, Alexander f2302 VEN1.0010.36103.60 
  Almasi, Zoltan g2700 HUN0.001-0.1510-1.50 
  Bashirli, Nail f2235 AZE0.501-0.2210-2.20 
 * 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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