Individual Calculations May 2013
 Jwad, Waleed Aziz  Total change: -5.70  Rating chartPersonal card
 25th IRAQI Clubs Championship 2013 Baghdad IRQ 2013-02-21
RcRownchangeKK*chgGame
 2080 2109 4.50 9 -0.38 15 -5.70 
  Al-Saadi, Jumaa A.gatea f2173 IRQ0.001-0.4115-6.15 
  Thaeir , Abdalkadham Ismael 2057 IRQ0.001-0.5715-8.55 
  Noah, A .h. Al-Ali m2375 IRQ0.001-0.1815-2.70 
  Kameran, Aziz Meran 2021 IRQ0.501-0.1215-1.80 
  Omar, Abdul Razak 1991 IRQ1.0010.34155.10 
  Abdul Sada, Radha 1976 IRQ0.501-0.1815-2.70 
  Darya, Modeer Hamad 1910 IRQ1.0010.24153.60 
  Al-Bahadly, Amjad Ali Mohammed f2218 IRQ0.5010.15152.25 
  Zrng, Salah Mohammed 2002 IRQ1.0010.35155.25 

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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