Individual Calculations December 2018
 Obada, Ema  Total change: 34.80  Rating chartPersonal card
 FIDE World Youth Chess Championships - girls 14 Chalkidiki, Greece GRE 2018-10-20
RcRownchangeKK*chgGame
 1871 1811 5.50 11 0.87 40 34.80 
  Kazmerika, Anna 1411  * LAT1.0010.08403.20 
  Mehmed, Elif 2049 BUL0.5010.304012.00 
  Matus, Nastassja wf1983 USA1.0010.734029.20 
  Galvan Cipriani, Viviana wf2109 ESP0.5010.354014.00 
  Krasteva, Beloslava wc2089 BUL0.5010.334013.20 
  Stepanyan, Eva wf1981 RUS0.001-0.2840-11.20 
  Mironenko, Galina wf2053 RUS0.001-0.2040-8.00 
  Maciulaityte, Barbora 1715 LTU0.501-0.1340-5.20 
  Alimova, Sevinch 1596 UZB0.501-0.2740-10.80 
  Kurmangaliyeva, Liya 1733 KAZ0.501-0.1140-4.40 
  Velea, Anne-Marie 1859 USA0.5010.07402.80 
 * 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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