Individual Calculations October 2012
 Samhouri, Bilal  Total change: 8.25  Rating chartPersonal card
 40th World Chess Olympiad-Open Istanbul TUR 2012-08-28
RcRownchangeKK*chgGame
 2258 2244 4.00 7 0.55 15 8.25 
  Akobian, Varuzhan g2617 USA0.001-0.1015-1.50 
  Zerafa, Robert 2068 MLT1.0010.27154.05 
  Al-Hadarani, Hatim f2263 YEM1.0010.53157.95 
  Croad, Nicolas f2255 NZL0.5010.02150.30 
  Kananub, Warot 2139 THA0.501-0.1415-2.10 
  Asabri, Hussien f2211 LBA1.0010.45156.75 
  Bwalya, Gillan 2256 ZAM0.001-0.4815-7.20 

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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