Individual Calculations May 2011
 Ali, Layth Ahmed  Total change: 26.40  Rating chartPersonal card
 23th IRAQI Clubs Championship 2011 BAGHDAD IRQ 2011-03-09
RcRownchangeKK*chgGame
 2031 2252 3.50 4 0.44 15 6.60 
  Saddam, Nafi`a 2048 IRQ1.0010.24153.60 
  Abaeji, Sinan Younus Abdulrazza c2196 IRQ0.501-0.0815-1.20 
  Ali, Talib Jassam 1896 IRQ1.0010.11151.65 
  Shlaga, Jaefer 1984 IRQ1.0010.17152.55 

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 for Men Championship 2011 Erbil IRQ 2011-03-16
RcRownchangeKK*chgGame
 2278 2252 5.50 9 1.32 15 19.80 
  Akar Ali, Salih c2186 IRQ1.0010.41156.15 
  Ahmed, Abdul Sattar Abdulwhhab f2322 IRQ0.5010.10151.50 
  Ali, Ghassan M f2152 IRQ1.0010.36155.40 
  Hamandi, Mohammed Nawfel Karim c2292 IRQ0.5010.06150.90 
  Al-Ali, Hussein Ali Hussein f2377 IRQ0.001-0.3315-4.95 
  Ismael, Namir Mohammed 2188 IRQ0.501-0.0915-1.35 
  Saad, A I Sarsam m2384 IRQ1.0010.681510.20 
  Zozek Salah, Mohammed c2250 IRQ0.5010.00150.00 
  Ahmad, Azizjawad Obada m2348 IRQ0.5010.13151.95 

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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