Rapid: Individual Calculations December 2019
 Haikal, Mohammed M  Total change: -18.40  Rating chartPersonal card
 Al A Fall Festivals Chess Championship 2019(Rapid) Al Ain UAE 2019-10-24
RcRownchangeKK*chgGame
 1462 1595 1.00 3 -0.92 20 -18.40 
  Noura, Abdulrahim Khoori 1195  * UAE1.0010.08201.60 
  Delloro, Noli 1995  * PHI0.001-0.0820-1.60 
  Arueran, Raghuraman 1195  * IND0.001-0.9220-18.40 
 * 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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