Individual Calculations April 2013
 Al-Dhafari, Ebrahim  Total change: 0.00  Rating chartPersonal card
 1st Asian Zonal Chess clubs Championship , Zone 3.1 Amman JOR 2013-03-15
RcRownchangeRpKK*chgGame
 2236 0 0.50 4 0.00 1914   0.00 
  Mohannad, Farhan f2225 JOR0.0010.00 0.00 
  Dahdal, Lougain wm1969 JOR0.0010.00 0.00 
  Aboudi, Marwan 2157 JOR0.5010.00 0.00 
  Gagunashvili, Merab g2592 GEO0.0010.00 0.00 

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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