Individual Calculations April 2013
 Noah, A .h. Al-Ali  Total change: 9.20  Rating chartPersonal card
 1st Asian Zonal Chess clubs Championship , Zone 3.1 Amman JOR 2013-03-15
RcRownchangeKK*chgGame
 2230 2375 5.00 6 0.92 10 9.20 
  Hamandi, Mohammed Nawfel Karim c2270 IRQ1.0010.36103.60 
  Omar, Noaman m2336 UAE1.0010.45104.50 
  Al-Hadarani, Hatim f2242 YEM0.501-0.1810-1.80 
  Samhouri, A. f2357 JOR1.0010.47104.70 
  Abouita, Medhat 2037 PLE1.0010.12101.20 
  Alshoha, Basel 2137 JOR0.501-0.3010-3.00 

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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