Individual Calculations December 2023
 Derlich, Sarah Sima  Total change: 6.00  Rating chartPersonal card
 1HK Team 2023-24 November Various DEN 2023-10-30
RcRownchangeKK*chgGame
 1779 1688 0.50 1 0.12 40 4.80 
  Vehl, Tina 1779 DEN0.5010.12404.80 

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)
 
 FIDE World Youth Chess Championship 2023 - U14 - Girls Montesilvano ITA 2023-11-13
RcRownchangeKK*chgGame
 1637 1752 7.00 11 0.03 40 1.20 
  Mwashe, Yvonne Adego 1352  * KEN1.0010.08403.20 
  Shukhman, Anna wf2263 FID0.001-0.0440-1.60 
  Aswinika, Mani R 1473 IND0.001-0.8440-33.60 
  Nordahl, Christine 1317 NOR1.0010.06402.40 
  Manco, Amaliya 1539 ITA0.501-0.2740-10.80 
  Alemanova, Yasmina 1570 KAZ0.501-0.2440-9.60 
  Pereira Garza, Cecilia 1479 BEL1.0010.17406.80 
  Cutiyog, Jirah Floravie 1305 PHI1.0010.06402.40 
  Dicen, Elis Denele 1977 ENG1.0010.784031.20 
  Jankovic, Tamara 1711 SRB1.0010.444017.60 
  Lyutsinger, Iren 2020 FID0.001-0.1740-6.80 
 * 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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