Individual Calculations June 2018
 Primo E Silva, Beatriz  Total change: -109.60  Rating chartPersonal card
 World School Chess Championship 2018 - G15 Fafa Resort Hotel, Durres ALB 2018-04-21
RcRownchangeKK*chgGame
 1555 1687 2.50 8 -2.74 40 -109.60 
  Nurgali, Nazerke wf2087  * KAZ0.001-0.0840-3.20 
  Chamathka, Weerasinghe A Chethan 1411 SRI0.001-0.8340-33.20 
  Fernando, G W Nethmi L 1495 SRI1.0010.254010.00 
  Wolagiewicz, Kinga 1608 POL0.001-0.6140-24.40 
  Igisinova, Liya 1450 KAZ0.501-0.3040-12.00 
  Rathnayake, Maheesha Pabodhini 1287  * SRI1.0010.08403.20 
  Katkov, Michelle wf1812 ISR0.001-0.3340-13.20 
  Bojovic, Neda 1287  * MNE0.001-0.9240-36.80 
 * 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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