Individual Calculations July 2009
 Laith, , Ehea  Total change: 0.00  Rating chartPersonal card
 21 Iraqi Clubs Champion 2009 Baghdad IRQ 2009-02-26
RcRownchangeRpKK*chgGame
 2257 0 0.50 6 0.00 1856   0.00 
  Ahmad, , Azizjawad Obada m2345 IRQ0.0010.00 0.00 
  Ghassan, , M.a. f2210 IRQ0.0010.00 0.00 
  Ahmed, , Abdul Sattar Abdulwhhab 2221 IRQ0.0010.00 0.00 
  Abdul Adhim, , Muneer 2182 IRQ0.5010.00 0.00 
  Faris, , A-Ameer 2189 IRQ0.0010.00 0.00 
  Saad, A.i.sarsam m2392 IRQ0.0010.00 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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