Individual Calculations March 2019
 Kareem, Ayyoub  Total change: -30.00  Rating chartPersonal card
 AL-Qaed Championships 0pen 2019 Amman JOR 2019-01-24
RcRownchangeKK*chgGame
 1512 1216 0.00 4 -0.75 40 -30.00 
  Mahmoud, Abdelrahman 1616  * JOR0.001-0.0840-3.20 
  Barakat, Nafez 1616  * JOR0.001-0.0840-3.20 
  Ammar, Kokash 1601 JOR0.001-0.0940-3.60 
  Mohammad, Almasri 1213 JOR0.001-0.5040-20.00 
 * 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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