Individual Calculations May 2023
 Nigmatov, Ortik  Total change: -34.90  Rating chartPersonal card
 16th Tashkent Open, Agzamov Memorial "A" Tashkent UZB 2023-04-05
RcRownchangeKK*chgGame
 2200 2473 4.50 9 -2.77 10 -27.70 
  Omonov, Asrorjon 2025 UZB0.001-0.9410-9.40 
  Umarov, Mukhammadrizo 2073  * UZB1.0010.08100.80 
  Kurbanov, Abdulaziz 2064 UZB1.0010.08100.80 
  Kasimov, Ali f2214 UZB1.0010.18101.80 
  Mohamed, Anees M f2317 IND0.001-0.7110-7.10 
  Gan-Erdene, Sugar m2422 MGL0.501-0.0710-0.70 
  Isanzhulov, Arystan f2320 KAZ0.501-0.2010-2.00 
  Bakhrillaev, Bakhrom 2193 UZB0.501-0.3410-3.40 
  Khamdamova, Afruza wf2173 UZB0.001-0.8510-8.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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
 2445 2473 2.50 6 -0.72 10 -7.20 
  Sharipov, Davron 2322 UZB1.0010.30103.00 
  Vokhidov, Shamsiddin g2601 UZB1.0010.67106.70 
  Goganov, Aleksey g2525 FID0.5010.07100.70 
  Rakhmatullaev, Almas f2275 UZB0.001-0.7610-7.60 
  Fridman, Daniel g2584 GER0.001-0.3510-3.50 
  Yakubbaeva, Nilufar wg2362 UZB0.001-0.6510-6.50 

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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