Rapid: Individual Calculations November 2021
 Khalifa Essa, Albalooshi  Total change: 25.20  Rating chartPersonal card
 October Rapid Chess Tournament 2021 Dubai UAE 2021-10-01
RcRownchangeKK*chgGame
 1693 1397 2.50 6 1.26 20 25.20 
  Marcos, Marvin 2132 PHI0.5010.49209.80 
  Sulaiman Moosa, Omer 1673 NZL0.5010.33206.60 
  Ahmad, Al Romaithi 1711 UAE0.001-0.1420-2.80 
  Amal, Fadel S M Alshamsi wc1431 UAE1.0010.552011.00 
  Al Darmaky, Sultan 1588 UAE0.001-0.2520-5.00 
  Devnani, Kush 1622 IND0.5010.28205.60 

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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