Individual Calculations March 2024
 Andria, Bhattacharya  Total change: 16.80  Rating chartPersonal card
 Al Ain Winter International Chess Championship Al Ain UAE 2024-02-23
RcRownchangeKK*chgGame
 1500 1313 1.00 2 0.42 40 16.80 
  Vihaan, Dumir 1662 IND0.001-0.1140-4.40 
  Ali Ahmed, Alaa 1338 EGY1.0010.534021.20 

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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