Individual Calculations May 2013
 Taha, Jalal.abdula  Total change: -0.90  Rating chartPersonal card
 25th IRAQI Clubs Championship 2013 Baghdad IRQ 2013-02-21
RcRownchangeKK*chgGame
 1944 2063 4.50 7 -0.06 15 -0.90 
  Abdul Sada, Radha 1976 IRQ0.501-0.1215-1.80 
  Baqir, Abd Al Adil 1845 IRQ1.0010.22153.30 
  Dana, Jamal Qadir 1989 IRQ1.0010.40156.00 
  Ahmad, Abdul Khaliq f2239 IRQ0.001-0.2715-4.05 
  Khalef, Hamed 1949 IRQ0.001-0.6615-9.90 
  Abd Shehwaz, Hussein 1752 IRQ1.0010.14152.10 
  Sarkawat, Hamad Mohammed 1856 IRQ1.0010.23153.45 

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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