Individual Calculations May 2023
 Umarov, Bekhruz  Total change: 160.92  Rating chartPersonal card
 16th Tashkent Open, Agzamov Memorial "A" Tashkent UZB 2023-04-05
RcRownchangeKK*chgGame
 2222 1868 4.00 10 2.49 36 89.64 
  Sharipov, Davron 2322 UZB0.001-0.0636-2.16 
  Eminjonov, Muzaffarjon 2071 UZB0.5010.26369.36 
  Omonova, Umida wf2173 UZB1.0010.863630.96 
  Sivuk, Vitaly g2533 SWE0.001-0.0136-0.36 
  Sultanbek, Zeinep wm2019 KAZ1.0010.703625.20 
  Khamdamova, Afruza wf2173 UZB0.5010.363612.96 
  Omonov, Asrorjon 2025 UZB0.5010.21367.56 
  Suyarov, Mukhammadzokhid f2281 UZB0.5010.433615.48 
  Galperin, Platon g2557 UKR0.001-0.0136-0.36 
  Kurbanov, Abdulaziz 2064 UZB0.001-0.2536-9.00 

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)
 
 3rd International Chess Tournament Sahibkiran Amir Temur Cup "A" Tashkent UZB 2023-04-14
RcRownchangeKK*chgGame
 2213 1868 3.50 9 1.98 36 71.28 
  Yakubbaeva, Nilufar wg2362 UZB0.5010.463616.56 
  Egin, Vladimir m2277 UZB0.5010.423615.12 
  Sharipov, Davron 2322 UZB1.0010.943633.84 
  Dzhumaev, Marat g2428 UZB0.001-0.0236-0.72 
  Orozbaev, Eldiar f2313 KGZ0.5010.443615.84 
  Fayzullaev, Akmal m2391 UZB0.001-0.0336-1.08 
  Ziatdinov, Raset g2115 USA0.001-0.1936-6.84 
  Fakhriddinxujaev, Umarxon 1826 UZB0.501-0.0636-2.16 
  Ravshanov, Sheralijon 1880 UZB0.5010.02360.72 

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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