Individual Calculations July 2023
 Mirzhanov, Arlan  Total change: 42.40  Rating chartPersonal card
 Summer Cup classic Astana KAZ 2023-05-27
RcRownchangeKK*chgGame
 1260 1107 3.50 9 0.64 40 25.60 
  Skak, Abuali 1553 KAZ0.001-0.0640-2.40 
  Anetov, Amirzhan 1307 KAZ0.001-0.2440-9.60 
  Mamakova, Aknur 1211 KAZ0.001-0.3640-14.40 
  Aryn, Alidar 1141 KAZ0.5010.05402.00 
  Mukashev, Alrami 1151 KAZ1.0010.564022.40 
  Syzdykov, Aituar 1234 KAZ0.001-0.3340-13.20 
  Burkutbayeva, Kamila 1167 KAZ1.0010.584023.20 
  Naimanov, Rinat 1391 KAZ0.001-0.1640-6.40 
  Issen, Ailin 1183 KAZ1.0010.604024.00 

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)
 
 IV Children's Cup Ufimtsev Memorial Turnir B Kostanay KAZ 2023-06-25
RcRownchangeKK*chgGame
 1106 1161 1.00 1 0.42 40 16.80 
  Maksutkhan, Nurkhan 1106 KAZ1.0010.424016.80 

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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