Rapid: Individual Calculations June 2019
 Boshra, Alshaeby  Total change: 10.20  Rating chartPersonal card
 First Rapid Tournament 2019 Amman JOR 2019-05-17
RcRownchangeKK*chgGame
 1914 1992 4.50 7 0.51 20 10.20 
  Mohammad, Mahfouz 1592  * JOR1.0010.08201.60 
  Emad, Majdlawy 1709 JOR1.0010.16203.20 
  Horton, Andrew P m2233 ENG0.001-0.2020-4.00 
  Murad, Bino 1592  * JOR1.0010.08201.60 
  Musmar, Malik 1931 JOR1.0010.42208.40 
  Ahmad, Al Khatib m2150 JOR0.5010.21204.20 
  Mansour, Sameer f2192 JOR0.001-0.2420-4.80 
 * 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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