Individual Calculations December 2018
 Nayberg, Simona  Total change: -67.60  Rating chartPersonal card
 FIDE World Youth Chess Championships - girls 16 Chalkidiki, Greece GRE 2018-10-20
RcRownchangeKK*chgGame
 1866 1857 3.50 11 -1.69 40 -67.60 
  Berdnyk, Mariia 2179 UKR0.001-0.1340-5.20 
  Michielsen, Lies 1457  * BEL1.0010.08403.20 
  Palma, Maria wf2106 ITA1.0010.814032.40 
  Kucharska, Honorata wf2073 POL0.001-0.2240-8.80 
  Sankova, Stella wf2051 SVK0.5010.254010.00 
  Bach, Ngoc Thuy Duong wf2161 VIE0.001-0.1440-5.60 
  Cotun, Mihaela 1482 MDA1.0010.09403.60 
  Miroshnik, Ekaterina wf2023 RUS0.001-0.2840-11.20 
  Simkunaite, Gabija 1650 LTU0.001-0.7740-30.80 
  Skaslien, Ingrid 1885 NOR0.001-0.4640-18.40 
  Booysen, Tineke 1457  * RSA0.001-0.9240-36.80 
 * 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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