Rapid: Individual Calculations May 2023
 Kozhamberdiev, Maratbek  Total change: 8.60  Rating chartPersonal card
 Rapid in CShK - april 2 Astana KAZ 2023-04-16
RcRownchangeKK*chgGame
 1458 1536 4.00 6 0.43 20 8.60 
  Nazarov, Niyaz 1302 KAZ1.0010.21204.20 
  Alkhanov, Slanbek 1138 KAZ1.0010.08201.60 
  Zhuravliev, Viktor 1880 KAZ0.001-0.1220-2.40 
  Omarov, Rustem 1344 KAZ1.0010.25205.00 
  Alimbetov, Dias 1727 KAZ0.001-0.2520-5.00 
  Bakhyt, Rauan 1355 KAZ1.0010.26205.20 

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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