Rapid: Individual Calculations February 2018
 Firas, Alshawawreh  Total change: -5.40  Rating chartPersonal card
 Third Rapid Chess Tournament 2017 Open Amman JOR 2017-12-29
RcRownchangeKK*chgGame
 1681 1297 0.00 3 -0.27 20 -5.40 
  Alattar, Ghayda M. wf1697  * JOR0.001-0.0820-1.60 
  Raya, Alnaimat 1691 JOR0.001-0.0820-1.60 
  Waseem, Al-Abbassi 1654 JOR0.001-0.1120-2.20 
 * 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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