Individual Calculations April 2009
 Al-Aqrabi, Saleh  Total change: -10.20  Rating chartPersonal card
 Asian Club Cup Al Ain UAE 2008-12-25
RcRownchangeKK*chgGame
 2264 2211 1.50 5 -0.68 15 -10.20 
  Purushottam, Chaugaim 1913 NEP1.0010.15152.25 
  Toufighi, Homayoon f2470 IRI0.001-0.1815-2.70 
  Russell, M K A 2230 SRI0.001-0.4715-7.05 
  El Gindy, Essam g2527 EGY0.001-0.1315-1.95 
  Gameel, Mohamed 2178 YEM0.501-0.0515-0.75 

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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