Rapid: Individual Calculations January 2022
 Ali Hassan, Almarzooqi  Total change: 0.80  Rating chartPersonal card
 National Day Rapid Chess Tournament 2021 Dubai UAE 2021-12-02
RcRownchangeKK*chgGame
 1587 1179 0.50 3 0.04 20 0.80 
  Barretto, Franz 1914 PHI0.001-0.0120-0.20 
  Al Namas, Kanan 1568 JOR0.001-0.0920-1.80 
  Albadin, Alaa 1279 ENG0.5010.14202.80 

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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