Individual Calculations May 2015
 Wang, Shanshan  Total change: 48.20  Rating chartPersonal card
 17th Dubai Open Chess Tournament 2015 Dubai UAE 2015-04-06
RcRownchangeKK*chgGame
 2282 2028 4.00 8 2.41 20 48.20 
  Arun Prasad, S. g2428  * IND0.001-0.0820-1.60 
  Firouzja, Alireza 2278 IRI1.0010.812016.20 
  Kovchan, Alexander g2428  * UKR0.001-0.0820-1.60 
  Fawzy, Adham f2252 EGY0.001-0.2220-4.40 
  Tleptsok, Ruslan 2204 RUS1.0010.732014.60 
  Gevorgyan, Maria wf2182 ARM0.5010.21204.20 
  Kathmale, Sameer m2289 IND0.5010.32206.40 
  Abou El Zein, Eid Mahmoud m2191 EGY1.0010.722014.40 
 * 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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