Individual Calculations July 2008
 Abdul Sattar, Ahmed  Total change: -30.90  Rating chartPersonal card
 iraqi final 2007 karbulaa IRQ 2007-09-05
RcRownchangeKK*chgGame
 2236 2243 2.50 7 -1.02 15 -15.30 
  Ahmad, Aziz m2335 IRQ0.001-0.3715-5.55 
  Hussein, N.a. f2341 IRQ0.001-0.3715-5.55 
  Mohsen, Abdulla 1980 IRQ1.0010.18152.70 
  Jalal, A. Ali f2212 IRQ0.501-0.0415-0.60 
  Araz, Basim m2235 IRQ0.001-0.5115-7.65 
  Husein, H.a. 2290 IRQ0.5010.07151.05 
  Atia, J A f2258 IRQ0.5010.02150.30 

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)
 
 IRAQI CH. FOR THE BEST 8 PLAYERS IN IRAQ Istanbul IRQ 2007-10-09
RcRownchangeKK*chgGame
 2291 2243 2.50 7 -0.54 15 -8.10 
  Mohamed, Nawfal 2279 IRQ0.5010.05150.75 
  Zozek, Salah 2217 IRQ0.001-0.5415-8.10 
  Ahmad, Aziz m2350 IRQ1.0010.65159.75 
  Hussein, H.a f2386 IRQ0.001-0.3115-4.65 
  Atia, J A f2258 IRQ0.001-0.4815-7.20 
  Jalal, A. Ali f2212 IRQ1.0010.46156.90 
  Hussein, N.a f2337 IRQ0.001-0.3715-5.55 

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)
 
 Iraqi final - first stage 2008 Baghdad IRQ 2008-02-08
RcRownchangeKK*chgGame
 2144 2243 5.00 8 0.00 15 0.00 
  Mazin, Adham 2036 IRQ1.0010.23153.45 
  Abbas, B, H 2187 IRQ1.0010.42156.30 
  Ali, , Amjad f2290 IRQ0.5010.07151.05 
  Ali, , Laith f2255 IRQ0.5010.02150.30 
  Mohsen, Abdulla 2115 IRQ1.0010.33154.95 
  Ahmed, J, Majeed 2093 IRQ1.0010.30154.50 
  Ahmed, Abdul Khaliq f2225 IRQ0.001-0.5315-7.95 
  Jwad, Waleed Aziz f1954 IRQ0.001-0.8415-12.60 

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)
 
 20 Iraqi Clubs Champion Bghdad IRQ 2008-03-15
RcRownchangeKK*chgGame
 2243 2243 0.00 1 -0.50 15 -7.50 
  Adnan, Habib 2243 IRQ0.001-0.5015-7.50 

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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