Individual Calculations January 2020
 Umirov, Uchkun  Total change: -20.80  Rating chartPersonal card
 Tashkent Winter Open 2019 Tashkent UZB 2019-11-27
RcRownchangeKK*chgGame
 1695 1870 5.00 8 -0.52 40 -20.80 
  Bakhodirov, Umarjon 1470  * UZB1.0010.08403.20 
  Shabanov, Baxodir 1496 UZB0.501-0.4040-16.00 
  Toshpulatov, Laziz 1470  * UZB1.0010.08403.20 
  Soliev, Foziljon 1644 UZB1.0010.21408.40 
  Sharipov, Davron 1870 UZB0.5010.00400.00 
  Abdukarimova, Hilola 1882 UZB0.001-0.4840-19.20 
  Karimboboev, Anvar 1797 UZB1.0010.404016.00 
  Begmuratov, Khumoyun c1934 UZB0.001-0.4140-16.40 
 * 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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