Individual Calculations June 2023
 Orazalina, Nursulu  Total change: 175.60  Rating chartPersonal card
 Kazakhstan Chess Cup 1 stage 2023 Astana KAZ 2023-04-22
RcRownchangeKK*chgGame
 1946 1415 3.50 8 2.46 40 98.40 
  Madaminov, Mukhiddin m2436 UZB0.0010.00400.00 
  Zhunusov, Murat m2022 KAZ0.001-0.0240-0.80 
  Yelaman, Alisher 1077 KAZ1.0010.12404.80 
  Abuzyarov, Arlan 1860 KAZ1.0010.944037.60 
  Zharokov, Kaissar 2086 KAZ0.5010.494019.60 
  Temirov, Bakhyt f2211 KAZ0.5010.504020.00 
  Tokbayev, Anuar 1917 KAZ0.5010.464018.40 
  Kolosovskiy, Anton 1957 KAZ0.001-0.0340-1.20 

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
 1625 1424 4.50 8 1.93 40 77.20 
  Kaldarova, Ayaulym 2018 KAZ0.001-0.0240-0.80 
  Muzdak, Zere 1202 KAZ1.0010.22408.80 
  Assylkhan, Asiya 1464 KAZ1.0010.564022.40 
  Kholyavko, Mariya 1587 KAZ1.0010.724028.80 
  Sultanbek, Zeinep wm2011 KAZ0.001-0.0240-0.80 
  Madi, Aidana 1578 KAZ0.5010.21408.40 
  Popandopulo, Kristina 1837 KAZ0.001-0.0740-2.80 
  Birzhan, Amina 1301 KAZ1.0010.334013.20 

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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