Rapid: Individual Calculations January 2022
 Fahad, Abdulaziz Al-Ali  Total change: -7.40  Rating chartPersonal card
 Abu Dhabi Junior Chess Tournament (Rapid) 2021 Abu Dhabi UAE 2021-12-12
RcRownchangeKK*chgGame
 1448 1042 0.00 3 -0.37 20 -7.40 
  Abhinav, Benny 1730 IND0.001-0.0120-0.20 
  Rouda Essa, Alserkal wc1295 UAE0.001-0.1920-3.80 
  Hamdan Edrees, Alhamed 1318 UAE0.001-0.1720-3.40 

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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