Individual Calculations December 2023
 Valente, Sofia  Total change: 1.20  Rating chartPersonal card
 FIDE World Youth Chess Championship 2023 - U14 - Girls Montesilvano ITA 2023-11-13
RcRownchangeKK*chgGame
 1684 1602 3.50 9 0.03 40 1.20 
  Sneha, Halder 1807 IND0.001-0.2440-9.60 
  Negre, Emilie 1871 FRA0.001-0.1740-6.80 
  Ruvedha, Meiyazhagan 1202  * KOR1.0010.08403.20 
  Stankovic, Andrea 1768 SRB0.5010.22408.80 
  Li Chen, Helena Joana 1797 ESP0.5010.254010.00 
  Romany, Joy 1764 EGY0.001-0.2940-11.60 
  Caku, Kler 1739 ALB0.5010.18407.20 
  Yu, Avery wc1861 USA0.001-0.1840-7.20 
  Poetscher, Katharina 1345 AUT1.0010.18407.20 
 * 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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