Individual Calculations August 2023
 Bulatov, Ramil  Total change: 6.80  Rating chartPersonal card
 International Chess Festival Astana Zhuldyzdary tournament A Astana KAZ 2023-07-11
RcRownchangeKK*chgGame
 2209 2132 4.50 10 0.34 20 6.80 
  Nikitenko, Mihail g2540 FID0.001-0.0820-1.60 
  Boran, Shyngys 1891 KAZ0.501-0.3020-6.00 
  Nurgaliyeva, Zarina wf1921 KAZ1.0010.23204.60 
  Novik, Maxim g2436 LTU0.5010.36207.20 
  Sapenov, Daniyal f2329 KAZ0.5010.25205.00 
  Divya, Deshmukh wg2400 IND0.001-0.1720-3.40 
  Tleukhanov, Yerlan 1853 KAZ1.0010.16203.20 
  Aitbayev, Aslan m2403 KAZ0.001-0.1720-3.40 
  Akhmedinov, Satbek c1974 KAZ1.0010.29205.80 
  Danielyan, Vahe m2346 ARM0.001-0.2320-4.60 

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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