Rapid: Individual Calculations July 2019
 Abdelrahman, Al Amer  Total change: 4.80  Rating chartPersonal card
 Second Rapid Tournament 2019 Amman JOR 2019-05-30
RcRownchangeKK*chgGame
 1461 1495 3.00 5 0.24 20 4.80 
  Ahmad, Almasri 1095  * JOR1.0010.08201.60 
  Kareem, Ayyoub 1173 JOR1.0010.13202.60 
  Connally, Michael William 1247 USA1.0010.19203.80 
  Moayed, Obied c1895  * JOR0.001-0.0820-1.60 
  Elsayed, Mohamed Samir f1895  * EGY0.001-0.0820-1.60 
 * 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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