Individual Calculations May 2011
 Akar Ali, Salih  Total change: -9.00  Rating chartPersonal card
 23th IRAQI Clubs Championship 2011 BAGHDAD IRQ 2011-03-09
RcRownchangeKK*chgGame
 2041 2186 4.50 7 -0.27 15 -4.05 
  Abdul, Sada Radha 1946 IRQ1.0010.20153.00 
  Ammar, Abdul Jabbar Aliwy 2163 IRQ0.001-0.5315-7.95 
  Saeed, Abbas 1892 IRQ0.501-0.3515-5.25 
  Ibrahim, Delbak Ismael wm1929 IRQ1.0010.18152.70 
  Jalal, Hazhar 2027 IRQ1.0010.29154.35 
  Ali, Ahmed 2084 IRQ1.0010.36155.40 
  Amjad, Ali M Al-Bahadly f2243 IRQ0.001-0.4215-6.30 

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 Final for Men Championship 2011 Erbil IRQ 2011-03-16
RcRownchangeKK*chgGame
 2285 2186 3.00 9 -0.33 15 -4.95 
  Ali, Layth Ahmed f2252 IRQ0.001-0.4115-6.15 
  Ahmad, Azizjawad Obada m2348 IRQ0.001-0.2915-4.35 
  Zozek Salah, Mohammed c2250 IRQ1.0010.59158.85 
  Ahmed, Abdul Sattar Abdulwhhab f2322 IRQ0.001-0.3215-4.80 
  Ali, Ghassan M f2152 IRQ1.0010.45156.75 
  Hamandi, Mohammed Nawfel Karim c2292 IRQ1.0010.64159.60 
  Al-Ali, Hussein Ali Hussein f2377 IRQ0.001-0.2515-3.75 
  Ismael, Namir Mohammed 2188 IRQ0.001-0.5015-7.50 
  Saad, A I Sarsam m2384 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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