Individual Calculations May 2023
 Khamdamov, Siyovush  Total change: 133.76  Rating chartPersonal card
 16th Tashkent Open, Agzamov Memorial "A" Tashkent UZB 2023-04-05
RcRownchangeKK*chgGame
 2062 1855 4.00 9 1.73 38 65.74 
  Rakhmatullaev, Almas f2275 UZB0.001-0.0738-2.66 
  Sultanbek, Zeinep wm2019 KAZ0.001-0.2838-10.64 
  Karimov, Shakhrombek 1893 UZB0.5010.05381.90 
  Shamsuddin, Sayyid Usmon 2040 UZB1.0010.743828.12 
  Ilkhomi, Jaloliddin f2040 TJK0.5010.24389.12 
  Ziatdinov, Raset g2115 USA0.5010.323812.16 
  Iunusov, Nuriddin 1887 KGZ1.0010.543820.52 
  Khamdamova, Afruza wf2173 UZB0.001-0.1338-4.94 
  Kuziev, Miraziz 2116 UZB0.5010.323812.16 

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
 2198 1855 3.00 9 1.79 38 68.02 
  Tillyaev, Ulugbek f2287 UZB0.001-0.0738-2.66 
  Nadirjanova, Nodira wm2139 UZB1.0010.843831.92 
  Egin, Vladimir m2277 UZB0.5010.433816.34 
  Mohamed, Anees M f2317 IND0.001-0.0538-1.90 
  Shermuhammadov, Samandar f2135 UZB0.5010.343812.92 
  Kurbanov, Abdulaziz 2064 UZB1.0010.773829.26 
  Omonova, Umida wf2173 UZB0.001-0.1338-4.94 
  Fayzullaev, Akmal m2391 UZB0.001-0.0338-1.14 
  Azimov, Nurali 1998 UZB0.001-0.3138-11.78 

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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