Individual Calculations May 2011
 Hamandi, Mohammed Nawfel Karim  Total change: -23.10  Rating chartPersonal card
 23th IRAQI Clubs Championship 2011 BAGHDAD IRQ 2011-03-09
RcRownchangeKK*chgGame
 2029 2292 0.50 1 -0.32 15 -4.80 
  Haleem, H A Al-Jebawy 2029 IRQ0.501-0.3215-4.80 

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
 2273 2292 3.50 9 -1.22 15 -18.30 
  Al-Ali, Hussein Ali Hussein f2377 IRQ0.001-0.3815-5.70 
  Ismael, Namir Mohammed 2188 IRQ0.501-0.1415-2.10 
  Saad, A I Sarsam m2384 IRQ0.001-0.3715-5.55 
  Ali, Layth Ahmed f2252 IRQ0.501-0.0615-0.90 
  Ahmad, Azizjawad Obada m2348 IRQ0.5010.08151.20 
  Akar Ali, Salih c2186 IRQ0.001-0.6415-9.60 
  Ahmed, Abdul Sattar Abdulwhhab f2322 IRQ0.5010.04150.60 
  Ali, Ghassan M f2152 IRQ1.0010.31154.65 
  Zozek Salah, Mohammed c2250 IRQ0.501-0.0615-0.90 

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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