Rapid: Individual Calculations January 2020
 Saim, Mohamed Ilias  Total change: -9.00  Rating chartPersonal card
 Arab championship 2019 Rapid Open Mostaganem ALG 2019-11-30
RcRownchangeKK*chgGame
 1883 2065 4.50 7 -0.45 20 -9.00 
  Saif, Ahmed 1665  * UAE1.0010.08201.60 
  Abdulwahhab, Ahmed Abdulsattar A f2219 IRQ0.001-0.2920-5.80 
  Al Salman, Mohamad 1914 LBN0.001-0.7020-14.00 
  Mohamed Lemine, Mohamed 1883 MTN0.501-0.2420-4.80 
  Boutaleb, Reda 1983 ALG1.0010.39207.80 
  Hamad, Bader 1665  * UAE1.0010.08201.60 
  Bakhti , Noureddine 1854 ALG1.0010.23204.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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