Individual Calculations May 2011
 Ahmad, Azizjawad Obada  Total change: 15.00  Rating chartPersonal card
 23th IRAQI Clubs Championship 2011 BAGHDAD IRQ 2011-03-09
RcRownchangeKK*chgGame
 2089 2348 7.50 9 0.46 15 6.90 
  Abdullah, Mohammed 1995 IRQ1.0010.11151.65 
  Saad, A m2384 IRQ0.5010.05150.75 
  Jabbar, Raheem B Alamir 1948  * IRQ1.0010.08151.20 
  Hamid, A Sattar 1949 IRQ1.0010.08151.20 
  Sonia, Taha Ali 1948  * IRQ1.0010.08151.20 
  Ali, Gatee 2150 IRQ1.0010.24153.60 
  Ramzi, Khazel A Al-Dahwi 2092 IRQ1.0010.19152.85 
  Al-Ali, Hussein Ali Hussein f2377 IRQ0.001-0.4615-6.90 
  Dhari, Satea Saeed 1957 IRQ1.0010.09151.35 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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
 2267 2348 6.00 9 0.54 15 8.10 
  Zozek Salah, Mohammed c2250 IRQ1.0010.37155.55 
  Akar Ali, Salih c2186 IRQ1.0010.29154.35 
  Ahmed, Abdul Sattar Abdulwhhab f2322 IRQ0.501-0.0415-0.60 
  Ali, Ghassan M f2152 IRQ0.501-0.2515-3.75 
  Hamandi, Mohammed Nawfel Karim c2292 IRQ0.501-0.0815-1.20 
  Al-Ali, Hussein Ali Hussein f2377 IRQ0.5010.04150.60 
  Ismael, Namir Mohammed 2188 IRQ0.501-0.2115-3.15 
  Saad, A I Sarsam m2384 IRQ1.0010.55158.25 
  Ali, Layth Ahmed f2252 IRQ0.501-0.1315-1.95 

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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