Individual Calculations October 2022
 Orazalina, Nursulu  Total change: 120.80  Rating chartPersonal card
 World Youth Chess Championship 2022 - Girls 14 Mamaia ROU 2022-09-06
RcRownchangeKK*chgGame
 1698 1517 6.50 11 3.02 40 120.80 
  Shvedova, Alexandra wf2145 FID0.001-0.0140-0.40 
  Suerkulova, Daniya 1270 KAZ1.0010.19407.60 
  Rouda Essa, Alserkal wc1893 UAE0.5010.414016.40 
  Peglau, Charis 1936 GER0.001-0.0740-2.80 
  Ahn, Anastasia 1406 BEL1.0010.354014.00 
  Zhezhovska, Monika 1657 MKD1.0010.694027.60 
  Peglau, Dora 1875 GER1.0010.904036.00 
  Piddubna, Bozhena 1822 UKR0.001-0.1440-5.60 
  Iordache, Alexia-Andreea 1771 ROU1.0010.814032.40 
  Romany, Joy 1740 EGY0.001-0.2240-8.80 
  Field, Lila Quinn 1165 USA1.0010.11404.40 

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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