Individual Calculations December 2023
 Sovetbekova, Nurai  Total change: 135.20  Rating chartPersonal card
 FIDE World Youth Chess Championship 2023 - U18 - Girls Montesilvano ITA 2023-11-13
RcRownchangeKK*chgGame
 2024 1800 6.00 11 3.38 40 135.20 
  Wikar, Martyna wf2227 POL0.5010.434017.20 
  Kurmangaliyeva, Liya f2236 KAZ0.5010.444017.60 
  Hakobyan, Astghik 2074 ARM1.0010.834033.20 
  Sosovickova, Jana 2013 SVK1.0010.774030.80 
  Trifoi, Mihaela-Ioana 2020 ROU0.001-0.2240-8.80 
  Dakic, Marta 2013 SRB0.5010.274010.80 
  Liu, Kelsey wm2051 USA0.001-0.1940-7.60 
  Largo, Franchesca 1658 PHI1.0010.314012.40 
  Obada, Ema wf2022 ROU0.001-0.2240-8.80 
  Wan, Qian wf1945 CHN0.5010.19407.60 
  Skarbarchuk, Tetyana 2010 UKR1.0010.774030.80 

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)
 

 

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