Rapid: Individual Calculations July 2019
 Boshra, Alshaeby  Total change: -3.60  Rating chartPersonal card
 Second Rapid Tournament 2019 Amman JOR 2019-05-30
RcRownchangeKK*chgGame
 1964 1992 2.50 5 -0.18 20 -3.60 
  Amr, Majdalawi c1792 JOR1.0010.24204.80 
  Mansour, Sameer f2192 JOR0.001-0.2420-4.80 
  Fathi, Naser 1871 JOR1.0010.34206.80 
  Musmar, Malik 1931 JOR0.501-0.0820-1.60 
  Moayed, Obied c2035 JOR0.001-0.4420-8.80 

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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