Rapid: Individual Calculations October 2021
 Komilkhonzoda, Dovudkhon  Total change: 29.40  Rating chartPersonal card
 International Chess Academy Autumn Rapid 2021 Tashkent UZB 2021-09-23
RcRownchangeKK*chgGame
 1304 1177 2.50 3 1.47 20 29.40 
  Allaberganov, Akbar 1372 UZB1.0010.752015.00 
  Mamadaminova, Sofiya 1123 UZB1.0010.42208.40 
  Bakhromov, Muhammadamin 1417 UZB0.5010.30206.00 

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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