Individual Calculations June 2023
 Kaliakhmet, Elnaz  Total change: -20.80  Rating chartPersonal card
 Kazakhstan Chess Cup 1 stage 2023 Astana KAZ 2023-04-22
RcRownchangeKK*chgGame
 1859 1850 4.00 7 0.31 40 12.40 
  Zhauynbay, Alimzhan 1640 KAZ1.0010.23409.20 
  Galiakbarov, Aldiyar 1450  * KAZ1.0010.08403.20 
  Khusenkhojaev, Muhammad m2405 TJK0.001-0.0340-1.20 
  Bakhyt, Rauan 1407 KAZ1.0010.06402.40 
  Madaminov, Mukhiddin m2436 UZB0.001-0.0240-0.80 
  Naimanov, Rinat 1392 KAZ1.0010.05402.00 
  Nurgaliyev, Sauat c2286 KAZ0.001-0.0640-2.40 
 * 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)
 
 G20 KAZ Championship Atyrau KAZ 2023-05-14
RcRownchangeKK*chgGame
 1650 1841 5.50 9 -0.83 40 -33.20 
  Birzhan, Amina 1441  * KAZ1.0010.08403.20 
  Tynyshtyk, Diana 1454 KAZ0.001-0.9140-36.40 
  Nurgaliyeva, Zarina wf1858 KAZ0.5010.02400.80 
  Madi, Aidana 1578 KAZ1.0010.18407.20 
  Assylkhan, Asiya 1464 KAZ1.0010.09403.60 
  Seidulla, Aselyai 1456 KAZ1.0010.09403.60 
  Kaldarova, Ayaulym 2018 KAZ0.001-0.2740-10.80 
  Zarkym, Ailin 1568 KAZ1.0010.17406.80 
  Sultanbek, Zeinep wm2011 KAZ0.001-0.2840-11.20 
 * 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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