Individual Calculations October 2022
 Umirov, Uchkun  Total change: 33.40  Rating chartPersonal card
 Fergana Hokim Cup Fergana UZB 2022-08-27
RcRownchangeKK*chgGame
 1884 1863 5.50 8 1.73 20 34.60 
  Abdujabborova, Vasila 1463  * UZB1.0010.08201.60 
  Omonov, Asrorjon 2016 UZB1.0010.702014.00 
  Sharipov, Davron 2221 UZB0.5010.40208.00 
  Safarov, Doniyor 1909 UZB0.5010.06201.20 
  Rustamov, Alisher f1983 UZB0.001-0.3420-6.80 
  Karimov, Ibragim f2175 UZB0.5010.36207.20 
  Umarov, Mukhammadrizo 1724 UZB1.0010.31206.20 
  Khusanov, Ibrokhim 1578 UZB1.0010.16203.20 
 * 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)
 
 2nd International Chess Tournament for the prizes of the President of Uzbekistan (B) Tashkent UZB 2022-09-07
RcRownchangeKK*chgGame
 1671 1830 6.50 10 -0.06 20 -1.20 
  Juraev, Sanjar 1619 UZB1.0010.23204.60 
  Obidov, Biloliddin 1430  * UZB1.0010.08201.60 
  Mirxosilov, Isroil 1170 UZB1.0010.01200.20 
  Olimjonov, Sarvarbek 1965 UZB0.001-0.3220-6.40 
  Umarov, Mukhammadrizo 1724 UZB1.0010.36207.20 
  Fakhriddinxujaev, Umarxon 1647 UZB1.0010.26205.20 
  Mukhamedov, Khadiyatullo 1887 UZB0.001-0.4220-8.40 
  Safarov, Doniyor 1909 UZB0.5010.11202.20 
  Azizov, Komiljon 1810 UZB0.001-0.5320-10.60 
  Elmirzaev, Khondamir 1545 UZB1.0010.16203.20 
 * 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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