Individual Calculations August 2023
 Kaldarova, Ayaulym  Total change: -47.20  Rating chartPersonal card
 Western Asia Youth Chess Championship 2023 G16 Korumdu, Issyk-Kul KGZ 2023-07-02
RcRownchangeKK*chgGame
 1680 1981 6.00 9 -1.18 40 -47.20 
  Dumankyzy, Alfarabi 1626 KAZ1.0010.11404.40 
  Sanudula, K M Dahamdi wc1671 SRI0.501-0.3640-14.40 
  Shokirjonova, Barchinoy 1840 UZB1.0010.314012.40 
  Tejaswini, G 1819 IND0.001-0.7140-28.40 
  Madi, Aidana 1668 KAZ0.001-0.8640-34.40 
  Gurgenidze, Aleksandra 1503 FID1.0010.05402.00 
  Shivika, Rohilla wf2122 IND0.5010.19407.60 
  Toktobekova, Azema 1291 KGZ1.0010.01400.40 
  Layashukurova, Altynai 1581  * KGZ1.0010.08403.20 
 * 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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