Individual Calculations May 2014
 Waheed, Ayad  Total change: -11.85  Rating chartPersonal card
 26th IRAQI Clubs Championship 2014 Baghdad IRQ 2014-02-27
RcRownchangeKK*chgGame
 2146 2036 1.50 6 -0.79 15 -11.85 
  Shalamberidze, Akaki m2383 GEO0.001-0.1115-1.65 
  Mohammed, Latif 1995 IRQ0.001-0.5615-8.40 
  Khalef, Hamed 1969 IRQ0.501-0.0915-1.35 
  Baqir, Abd Al Adil 1850 IRQ1.0010.26153.90 
  Hesham, Abdelrahman m2374 EGY0.001-0.1215-1.80 
  Salih, Akar Ali Salih f2306 IRQ0.001-0.1715-2.55 

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)
 

 

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