Individual Calculations November 2012
 Hasan, Abd Al Jabbar  Total change: -8.70  Rating chartPersonal card
 IRQ S/f Champ.2012 Duhok IRQ 2012-09-27
RcRownchangeKK*chgGame
 2056 1916 2.00 7 -0.29 30 -8.70 
  Salih, Akar Ali Salih f2282 IRQ0.001-0.1030-3.00 
  Dana, Jamal Qadir 2012 IRQ0.001-0.3730-11.10 
  Taleb, Salem 2116 IRQ0.001-0.2430-7.20 
  Tariq, Saeed 1826 IRQ1.0010.383011.40 
  Ramzi, Khazel A Al-Dahwi 1968 IRQ1.0010.573017.10 
  Ares, Saber Majeed 2119 IRQ0.001-0.2430-7.20 
  Taha, Jalal.abdula 2071 IRQ0.001-0.2930-8.70 

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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