Individual Calculations April 2009
 Ali, Obay  Total change: 6.00  Rating chartPersonal card
 Asian Club Cup Al Ain UAE 2008-12-25
RcRownchangeKK*chgGame
 2216 2093 2.50 6 0.40 15 6.00 
  Tirto, m2406 INA0.001-0.1415-2.10 
  Tamra, Attalah 2092 PLE1.0010.50157.50 
  Gillani, Tunveer M D 2283 PAK0.5010.25153.75 
  Araz, Basim m2266 IRQ0.001-0.2715-4.05 
  Purushottam, Chaugaim 1913 NEP1.0010.26153.90 
  Bakr, Jwan f2338 SYR0.001-0.2015-3.00 

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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