Rapid: Individual Calculations March 2024
 Alaa Eldin, Raghad  Total change: -9.60  Rating chartPersonal card
 Egyptian Youth Chess Tournament U12 ( Rapid ) G Giza EGY 2024-01-30
RcRownchangeKK*chgGame
 1303 1578 3.00 4 -0.24 40 -9.60 
  Mohamed Khamis, Basmallah 1178  * EGY1.0010.08403.20 
  Ahmed Mohamed, Zakaa 1520 EGY0.001-0.5840-23.20 
  Okasha, Malak 1284 EGY1.0010.15406.00 
  Mohamed Hassan, Reem 1231 EGY1.0010.11404.40 
 * 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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