Individual Calculations February 2019
 Abdurakhimov, Botir  Total change: -0.40  Rating chartPersonal card
 Tashkent Winter Open 2018 Tashkent UZB 2018-12-18
RcRownchangeKK*chgGame
 1660 1676 2.50 5 -0.01 40 -0.40 
  Khalilov, Ikromjon 1276  * UZB1.0010.08403.20 
  Rakhmatullaev, Almas 1935 UZB0.001-0.1840-7.20 
  Salimova, Asal 1884 UZB0.5010.274010.80 
  Khakimov, Anvar 1736 UZB0.001-0.4240-16.80 
  Salaev, Aziz 1470 UZB1.0010.24409.60 
 * 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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