Rapid: Individual Calculations December 2019
 Alissa, Abdullah  Total change: 9.40  Rating chartPersonal card
 Prince Mohammad bin Fahd Universty 1st Open Rapid Chess Tournament Alkhobar KSA 2019-11-01
RcRownchangeKK*chgGame
 1798 1464 1.00 4 0.47 20 9.40 
  Ayyad, Husain f1864  * BRN0.001-0.0820-1.60 
  Al Farasi, Abdullah 1818 KSA1.0010.892017.80 
  Ghaith, Almomani 1646 JOR0.001-0.2620-5.20 
  Kohn, Sandro E 1864  * FID0.001-0.0820-1.60 
 * 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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