Individual Calculations April 2009
 Ammar, Abdul Jabbar Aliwy  Total change: 1.05  Rating chartPersonal card
 IRAQI Fanil -First Stage 2009 Baghdad IRQ 2009-01-22
RcRownchangeKK*chgGame
 2159 2172 5.00 8 0.86 15 12.90 
  Sati A, Dhari 2039 IRQ1.0010.32154.80 
  Zozek, , Salah Mohammed 2222 IRQ0.5010.07151.05 
  Amjad, , Ali.m.al-Bahadly f2240 IRQ0.5010.09151.35 
  Namer, , Mohammed Ismael 2206 IRQ0.5010.05150.75 
  Ahmed, , Abdlkadham 2127 IRQ1.0010.44156.60 
  Jumaa, , A.gatea f2200 IRQ0.5010.04150.60 
  Haleem, , H. A. Al-Jebawy 2143 IRQ0.501-0.0415-0.60 
  Ares, , Sabir Majid 2095 IRQ0.501-0.1115-1.65 

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 for Men Championship 2009 Baghdad- IRQ 2009-02-02
RcRownchangeKK*chgGame
 2271 2172 4.00 13 -0.79 15 -11.85 
  Amjad, , Ali.m.al-Bahadly f2240 IRQ0.5010.09151.35 
  Noah, A .h. Al-Ali f2357 IRQ0.001-0.2615-3.90 
  Ahmad, , Aziz Jawad Obada m2345 IRQ0.001-0.2715-4.05 
  Araz, , Basim Mohammed Salih m2266 IRQ0.5010.13151.95 
  Haleem,h, A. Al-Jebawy 2143 IRQ1.0010.46156.90 
  Jumaa, , A.gatea f2200 IRQ1.0010.54158.10 
  Namer, , Mohammed Ismael 2206 IRQ0.5010.05150.75 
  Ali, , Layth.ahmed f2283 IRQ0.001-0.3515-5.25 
  Zozek, , Salah Mohammed 2222 IRQ0.001-0.4315-6.45 
  Saad, A.i.sarsam m2392 IRQ0.001-0.2215-3.30 
  Ahmed, , Abdul Sattar Abdulwhhab 2221 IRQ0.5010.07151.05 
  Mohamed, , Nawfal.karim 2275 IRQ0.001-0.3615-5.40 
  Hussein, , A. H. Al-Ali f2375 IRQ0.001-0.2415-3.60 

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)
 

 

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