Individual Calculations December 2021
 Akilov, Furkat  Total change: -190.32  Rating chartPersonal card
 Alisher Anarkulov Memorial 2021 Samarkand UZB 2021-10-25
RcRownchangeKK*chgGame
 1668 1870 2.50 8 -3.52 26 -91.52 
  Khamdamova, Afruza wc1784 UZB1.0010.38269.88 
  Damir, Talapker 1563 KGZ0.501-0.3626-9.36 
  Kenjaboev, Khondamir 1621 UZB0.001-0.8126-21.06 
  Mukumov, Arjin 1655 UZB0.501-0.2726-7.02 
  Bobomurodov, Mahmud 1551 UZB0.001-0.8726-22.62 
  Khalilov, Sherali 1737 UZB0.501-0.1826-4.68 
  Malikova, Marjona 1684 UZB0.001-0.7426-19.24 
  Saydaliev, Akobirkhon 1748 UZB0.001-0.6726-17.42 

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)
 
 International Chess Tournament for the prizes of the President of the Republic of Uzbekistan Tashkent UZB 2021-11-12
RcRownchangeKK*chgGame
 1879 1870 2.50 9 -1.93 26 -50.18 
  Nigmatov, Ortik m2270  * UZB0.001-0.0826-2.08 
  Sapenov, Daniyal 2189 KAZ0.001-0.1326-3.38 
  Ravshanov, Sherali 1655 UZB0.001-0.7726-20.02 
  Saydaliev, Roostam 1848 UZB1.0010.472612.22 
  Toshboev, Diyorbek 1470  * UZB1.0010.08262.08 
  Ziatdinov, Raset g2213 USA0.001-0.1226-3.12 
  Abdullaev, Mukhammadrakhim 1526 UZB0.501-0.3826-9.88 
  Saydaliev, Akobirkhon 1748 UZB0.001-0.6726-17.42 
  Yuldoshev, Mekhriddin 1994 UZB0.001-0.3326-8.58 
 * 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)
 
 Viktor Izmailov Memorial 2021 Samarkand UZB 2021-11-20
RcRownchangeKK*chgGame
 1534 1870 6.00 9 -1.87 26 -48.62 
  Bobomurodov, Mahmud 1554 UZB0.001-0.8726-22.62 
  Sultonmurodov, Mahmadjon 1505 UZB1.0010.10262.60 
  Akhmedjanov, Shavkat 1519 UZB0.001-0.8926-23.14 
  Kan, Dmitriy 1470  * UZB1.0010.08262.08 
  Akhmedova, Shohina 1600 UZB0.501-0.3326-8.58 
  Nazarov, Abduhakim 1683 UZB1.0010.26266.76 
  Usarov, Gulom 1470  * UZB0.501-0.4226-10.92 
  Khodjiev, Izzatillo 1472 UZB1.0010.08262.08 
  Shodmonov, Firdavs 1536 UZB1.0010.12263.12 
 * 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)
 

 

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